3030008180

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{6089}}^1$

素因数の和:6416

約数の個数: 48

約数和(自身を含む): 6445656000

約数和(自身を除く): 3415647820

約数列:

[1, 2, 4, 5, 10, 20, 139, 179, 278, 358, 556, 695, 716, 895, 1390, 1790, 2780, 3580, 6089, 12178, 24356, 24881, 30445, 49762, 60890, 99524, 121780, 124405, 248810, 497620, 846371, 1089931, 1692742, 2179862, 3385484, 4231855, 4359724, 5449655, 8463710, 10899310, 16927420, 21798620, 151500409, 303000818, 606001636, 757502045, 1515004090, 3030008180]

約数ペア:

[(1, 3030008180), (2, 1515004090), (4, 757502045), (5, 606001636), (10, 303000818), (20, 151500409), (139, 21798620), (179, 16927420), (278, 10899310), (358, 8463710), (556, 5449655), (695, 4359724), (716, 4231855), (895, 3385484), (1390, 2179862), (1790, 1692742), (2780, 1089931), (3580, 846371), (6089, 497620), (12178, 248810), (24356, 124405), (24881, 121780), (30445, 99524), (49762, 60890)]