616306270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{51061}}^1$

素因数の和:51156

約数の個数: 32

約数和(自身を含む): 1191174336

約数和(自身を除く): 574868066

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 6035, 12070, 51061, 102122, 255305, 510610, 868037, 1736074, 3625331, 4340185, 7250662, 8680370, 18126655, 36253310, 61630627, 123261254, 308153135, 616306270]

約数ペア:

[(1, 616306270), (2, 308153135), (5, 123261254), (10, 61630627), (17, 36253310), (34, 18126655), (71, 8680370), (85, 7250662), (142, 4340185), (170, 3625331), (355, 1736074), (710, 868037), (1207, 510610), (2414, 255305), (6035, 102122), (12070, 51061)]