1018646970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{971}}^1$

素因数の和:1037

約数の個数: 144

約数和(自身を含む): 2857516704

約数和(自身を除く): 1838869734

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 121, 165, 170, 187, 242, 255, 289, 330, 363, 374, 510, 561, 578, 605, 726, 867, 935, 971, 1122, 1210, 1445, 1734, 1815, 1870, 1942, 2057, 2805, 2890, 2913, 3179, 3630, 4114, 4335, 4855, 5610, 5826, 6171, 6358, 8670, 9537, 9710, 10285, 10681, 12342, 14565, 15895, 16507, 19074, 20570, 21362, 29130, 30855, 31790, 32043, 33014, 34969, 47685, 49521, 53405, 61710, 64086, 69938, 82535, 95370, 99042, 104907, 106810, 117491, 160215, 165070, 174845, 181577, 209814, 234982, 247605, 280619, 320430, 349690, 352473, 363154, 495210, 524535, 544731, 561238, 587455, 704946, 841857, 907885, 1049070, 1089462, 1174910, 1403095, 1683714, 1762365, 1815770, 1997347, 2723655, 2806190, 3086809, 3524730, 3994694, 4209285, 5447310, 5992041, 6173618, 8418570, 9260427, 9986735, 11984082, 15434045, 18520854, 19973470, 29960205, 30868090, 33954899, 46302135, 59920410, 67909798, 92604270, 101864697, 169774495, 203729394, 339548990, 509323485, 1018646970]

約数ペア:

[(1, 1018646970), (2, 509323485), (3, 339548990), (5, 203729394), (6, 169774495), (10, 101864697), (11, 92604270), (15, 67909798), (17, 59920410), (22, 46302135), (30, 33954899), (33, 30868090), (34, 29960205), (51, 19973470), (55, 18520854), (66, 15434045), (85, 11984082), (102, 9986735), (110, 9260427), (121, 8418570), (165, 6173618), (170, 5992041), (187, 5447310), (242, 4209285), (255, 3994694), (289, 3524730), (330, 3086809), (363, 2806190), (374, 2723655), (510, 1997347), (561, 1815770), (578, 1762365), (605, 1683714), (726, 1403095), (867, 1174910), (935, 1089462), (971, 1049070), (1122, 907885), (1210, 841857), (1445, 704946), (1734, 587455), (1815, 561238), (1870, 544731), (1942, 524535), (2057, 495210), (2805, 363154), (2890, 352473), (2913, 349690), (3179, 320430), (3630, 280619), (4114, 247605), (4335, 234982), (4855, 209814), (5610, 181577), (5826, 174845), (6171, 165070), (6358, 160215), (8670, 117491), (9537, 106810), (9710, 104907), (10285, 99042), (10681, 95370), (12342, 82535), (14565, 69938), (15895, 64086), (16507, 61710), (19074, 53405), (20570, 49521), (21362, 47685), (29130, 34969), (30855, 33014), (31790, 32043)]