3115060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11981}}^1$

素因数の和:12003

約数の個数: 24

約数和(自身を含む): 7045416

約数和(自身を除く): 3930356

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 11981, 23962, 47924, 59905, 119810, 155753, 239620, 311506, 623012, 778765, 1557530, 3115060]

約数ペア:

[(1, 3115060), (2, 1557530), (4, 778765), (5, 623012), (10, 311506), (13, 239620), (20, 155753), (26, 119810), (52, 59905), (65, 47924), (130, 23962), (260, 11981)]