67510690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{823}}^1$

素因数の和:1474

約数の個数: 32

約数和(自身を含む): 131233536

約数和(自身を除く): 63722846

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 631, 823, 1262, 1646, 3155, 4115, 6310, 8203, 8230, 10699, 16406, 21398, 41015, 53495, 82030, 106990, 519313, 1038626, 2596565, 5193130, 6751069, 13502138, 33755345, 67510690]

約数ペア:

[(1, 67510690), (2, 33755345), (5, 13502138), (10, 6751069), (13, 5193130), (26, 2596565), (65, 1038626), (130, 519313), (631, 106990), (823, 82030), (1262, 53495), (1646, 41015), (3155, 21398), (4115, 16406), (6310, 10699), (8203, 8230)]