193954530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:505

約数の個数: 192

約数和(自身を含む): 620524800

約数和(自身を除く): 426570270

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 51, 55, 66, 70, 77, 85, 102, 105, 110, 119, 121, 154, 165, 170, 187, 210, 231, 238, 242, 255, 330, 357, 363, 374, 385, 449, 462, 510, 561, 595, 605, 714, 726, 770, 847, 898, 935, 1122, 1155, 1190, 1210, 1309, 1347, 1694, 1785, 1815, 1870, 2057, 2245, 2310, 2541, 2618, 2694, 2805, 3143, 3570, 3630, 3927, 4114, 4235, 4490, 4939, 5082, 5610, 6171, 6286, 6545, 6735, 7633, 7854, 8470, 9429, 9878, 10285, 12342, 12705, 13090, 13470, 14399, 14817, 15266, 15715, 18858, 19635, 20570, 22899, 24695, 25410, 28798, 29634, 30855, 31430, 34573, 38165, 39270, 43197, 45798, 47145, 49390, 53431, 54329, 61710, 69146, 71995, 74085, 76330, 83963, 86394, 94290, 103719, 106862, 108658, 114495, 143990, 148170, 160293, 162987, 167926, 172865, 207438, 215985, 228990, 251889, 267155, 271645, 320586, 325974, 345730, 380303, 419815, 431970, 503778, 518595, 534310, 543290, 587741, 760606, 801465, 814935, 839630, 923593, 1037190, 1140909, 1175482, 1259445, 1602930, 1629870, 1763223, 1847186, 1901515, 2281818, 2518890, 2770779, 2938705, 3526446, 3803030, 4617965, 5541558, 5704545, 5877410, 6465151, 8816115, 9235930, 11409090, 12930302, 13853895, 17632230, 19395453, 27707790, 32325755, 38790906, 64651510, 96977265, 193954530]

約数ペア:

[(1, 193954530), (2, 96977265), (3, 64651510), (5, 38790906), (6, 32325755), (7, 27707790), (10, 19395453), (11, 17632230), (14, 13853895), (15, 12930302), (17, 11409090), (21, 9235930), (22, 8816115), (30, 6465151), (33, 5877410), (34, 5704545), (35, 5541558), (42, 4617965), (51, 3803030), (55, 3526446), (66, 2938705), (70, 2770779), (77, 2518890), (85, 2281818), (102, 1901515), (105, 1847186), (110, 1763223), (119, 1629870), (121, 1602930), (154, 1259445), (165, 1175482), (170, 1140909), (187, 1037190), (210, 923593), (231, 839630), (238, 814935), (242, 801465), (255, 760606), (330, 587741), (357, 543290), (363, 534310), (374, 518595), (385, 503778), (449, 431970), (462, 419815), (510, 380303), (561, 345730), (595, 325974), (605, 320586), (714, 271645), (726, 267155), (770, 251889), (847, 228990), (898, 215985), (935, 207438), (1122, 172865), (1155, 167926), (1190, 162987), (1210, 160293), (1309, 148170), (1347, 143990), (1694, 114495), (1785, 108658), (1815, 106862), (1870, 103719), (2057, 94290), (2245, 86394), (2310, 83963), (2541, 76330), (2618, 74085), (2694, 71995), (2805, 69146), (3143, 61710), (3570, 54329), (3630, 53431), (3927, 49390), (4114, 47145), (4235, 45798), (4490, 43197), (4939, 39270), (5082, 38165), (5610, 34573), (6171, 31430), (6286, 30855), (6545, 29634), (6735, 28798), (7633, 25410), (7854, 24695), (8470, 22899), (9429, 20570), (9878, 19635), (10285, 18858), (12342, 15715), (12705, 15266), (13090, 14817), (13470, 14399)]