70755620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14323}}^1$

素因数の和:14364

約数の個数: 48

約数和(自身を含む): 168450240

約数和(自身を除く): 97694620

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 14323, 28646, 57292, 71615, 143230, 186199, 272137, 286460, 372398, 544274, 744796, 930995, 1088548, 1360685, 1861990, 2721370, 3537781, 3723980, 5442740, 7075562, 14151124, 17688905, 35377810, 70755620]

約数ペア:

[(1, 70755620), (2, 35377810), (4, 17688905), (5, 14151124), (10, 7075562), (13, 5442740), (19, 3723980), (20, 3537781), (26, 2721370), (38, 1861990), (52, 1360685), (65, 1088548), (76, 930995), (95, 744796), (130, 544274), (190, 372398), (247, 286460), (260, 272137), (380, 186199), (494, 143230), (988, 71615), (1235, 57292), (2470, 28646), (4940, 14323)]