70412620

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{367}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 151901568

約数和(自身を除く): 81488948

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 181, 212, 265, 362, 367, 530, 724, 734, 905, 1060, 1468, 1810, 1835, 3620, 3670, 7340, 9593, 19186, 19451, 38372, 38902, 47965, 66427, 77804, 95930, 97255, 132854, 191860, 194510, 265708, 332135, 389020, 664270, 1328540, 3520631, 7041262, 14082524, 17603155, 35206310, 70412620]

約数ペア:

[(1, 70412620), (2, 35206310), (4, 17603155), (5, 14082524), (10, 7041262), (20, 3520631), (53, 1328540), (106, 664270), (181, 389020), (212, 332135), (265, 265708), (362, 194510), (367, 191860), (530, 132854), (724, 97255), (734, 95930), (905, 77804), (1060, 66427), (1468, 47965), (1810, 38902), (1835, 38372), (3620, 19451), (3670, 19186), (7340, 9593)]