1239822870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:148

約数の個数: 288

約数和(自身を含む): 3701085696

約数和(自身を除く): 2461262826

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 43, 47, 55, 65, 66, 78, 86, 94, 110, 121, 129, 130, 141, 143, 165, 169, 195, 215, 235, 242, 258, 282, 286, 330, 338, 363, 390, 429, 430, 470, 473, 507, 517, 559, 605, 611, 645, 705, 715, 726, 845, 858, 946, 1014, 1034, 1118, 1210, 1222, 1290, 1410, 1419, 1430, 1551, 1573, 1677, 1690, 1815, 1833, 1859, 2021, 2145, 2365, 2535, 2585, 2795, 2838, 3055, 3102, 3146, 3354, 3630, 3666, 3718, 4042, 4290, 4719, 4730, 5070, 5170, 5203, 5577, 5590, 5687, 6063, 6110, 6149, 6721, 7095, 7267, 7755, 7865, 7943, 8385, 9165, 9295, 9438, 10105, 10406, 11154, 11374, 12126, 12298, 13442, 14190, 14534, 15510, 15609, 15730, 15886, 16770, 17061, 18330, 18447, 18590, 20163, 20210, 20449, 21801, 22231, 23595, 23829, 26015, 26273, 27885, 28435, 30315, 30745, 31218, 33605, 34122, 36335, 36894, 39715, 40326, 40898, 43602, 44462, 47190, 47658, 52030, 52546, 55770, 56870, 60630, 61347, 61490, 66693, 67210, 67639, 72670, 73931, 78045, 78819, 79430, 79937, 85305, 87373, 92235, 100815, 102245, 109005, 111155, 119145, 122694, 131365, 133386, 135278, 147862, 156090, 157638, 159874, 170610, 174746, 184470, 201630, 202917, 204490, 218010, 221793, 222310, 238290, 239811, 244541, 262119, 262730, 289003, 306735, 333465, 338195, 341549, 369655, 394095, 399685, 405834, 436865, 443586, 479622, 489082, 524238, 578006, 613470, 666930, 676390, 683098, 733623, 739310, 788190, 799370, 867009, 873730, 879307, 961103, 1014585, 1024647, 1108965, 1199055, 1222705, 1310595, 1445015, 1467246, 1707745, 1734018, 1758614, 1922206, 2029170, 2049294, 2217930, 2398110, 2445410, 2621190, 2637921, 2883309, 2890030, 3179033, 3415490, 3668115, 3757039, 4335045, 4396535, 4805515, 5123235, 5275842, 5766618, 6358066, 7336230, 7514078, 8670090, 8793070, 9537099, 9611030, 10246470, 11271117, 13189605, 14416545, 15895165, 18785195, 19074198, 22542234, 26379210, 28833090, 31790330, 37570390, 41327429, 47685495, 56355585, 82654858, 95370990, 112711170, 123982287, 206637145, 247964574, 413274290, 619911435, 1239822870]

約数ペア:

[(1, 1239822870), (2, 619911435), (3, 413274290), (5, 247964574), (6, 206637145), (10, 123982287), (11, 112711170), (13, 95370990), (15, 82654858), (22, 56355585), (26, 47685495), (30, 41327429), (33, 37570390), (39, 31790330), (43, 28833090), (47, 26379210), (55, 22542234), (65, 19074198), (66, 18785195), (78, 15895165), (86, 14416545), (94, 13189605), (110, 11271117), (121, 10246470), (129, 9611030), (130, 9537099), (141, 8793070), (143, 8670090), (165, 7514078), (169, 7336230), (195, 6358066), (215, 5766618), (235, 5275842), (242, 5123235), (258, 4805515), (282, 4396535), (286, 4335045), (330, 3757039), (338, 3668115), (363, 3415490), (390, 3179033), (429, 2890030), (430, 2883309), (470, 2637921), (473, 2621190), (507, 2445410), (517, 2398110), (559, 2217930), (605, 2049294), (611, 2029170), (645, 1922206), (705, 1758614), (715, 1734018), (726, 1707745), (845, 1467246), (858, 1445015), (946, 1310595), (1014, 1222705), (1034, 1199055), (1118, 1108965), (1210, 1024647), (1222, 1014585), (1290, 961103), (1410, 879307), (1419, 873730), (1430, 867009), (1551, 799370), (1573, 788190), (1677, 739310), (1690, 733623), (1815, 683098), (1833, 676390), (1859, 666930), (2021, 613470), (2145, 578006), (2365, 524238), (2535, 489082), (2585, 479622), (2795, 443586), (2838, 436865), (3055, 405834), (3102, 399685), (3146, 394095), (3354, 369655), (3630, 341549), (3666, 338195), (3718, 333465), (4042, 306735), (4290, 289003), (4719, 262730), (4730, 262119), (5070, 244541), (5170, 239811), (5203, 238290), (5577, 222310), (5590, 221793), (5687, 218010), (6063, 204490), (6110, 202917), (6149, 201630), (6721, 184470), (7095, 174746), (7267, 170610), (7755, 159874), (7865, 157638), (7943, 156090), (8385, 147862), (9165, 135278), (9295, 133386), (9438, 131365), (10105, 122694), (10406, 119145), (11154, 111155), (11374, 109005), (12126, 102245), (12298, 100815), (13442, 92235), (14190, 87373), (14534, 85305), (15510, 79937), (15609, 79430), (15730, 78819), (15886, 78045), (16770, 73931), (17061, 72670), (18330, 67639), (18447, 67210), (18590, 66693), (20163, 61490), (20210, 61347), (20449, 60630), (21801, 56870), (22231, 55770), (23595, 52546), (23829, 52030), (26015, 47658), (26273, 47190), (27885, 44462), (28435, 43602), (30315, 40898), (30745, 40326), (31218, 39715), (33605, 36894), (34122, 36335)]