63927490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 130999680

約数和(自身を除く): 67072190

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 113, 139, 185, 226, 278, 370, 407, 565, 695, 814, 1130, 1243, 1390, 1529, 2035, 2486, 3058, 4070, 4181, 5143, 6215, 7645, 8362, 10286, 12430, 15290, 15707, 20905, 25715, 31414, 41810, 45991, 51430, 56573, 78535, 91982, 113146, 157070, 172777, 229955, 282865, 345554, 459910, 565730, 581159, 863885, 1162318, 1727770, 2905795, 5811590, 6392749, 12785498, 31963745, 63927490]

約数ペア:

[(1, 63927490), (2, 31963745), (5, 12785498), (10, 6392749), (11, 5811590), (22, 2905795), (37, 1727770), (55, 1162318), (74, 863885), (110, 581159), (113, 565730), (139, 459910), (185, 345554), (226, 282865), (278, 229955), (370, 172777), (407, 157070), (565, 113146), (695, 91982), (814, 78535), (1130, 56573), (1243, 51430), (1390, 45991), (1529, 41810), (2035, 31414), (2486, 25715), (3058, 20905), (4070, 15707), (4181, 15290), (5143, 12430), (6215, 10286), (7645, 8362)]