129762810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{160201}}^1$

素因数の和:160220

約数の個数: 40

約数和(自身を含む): 348919956

約数和(自身を除く): 219157146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 160201, 320402, 480603, 801005, 961206, 1441809, 1602010, 2403015, 2883618, 4325427, 4806030, 7209045, 8650854, 12976281, 14418090, 21627135, 25952562, 43254270, 64881405, 129762810]

約数ペア:

[(1, 129762810), (2, 64881405), (3, 43254270), (5, 25952562), (6, 21627135), (9, 14418090), (10, 12976281), (15, 8650854), (18, 7209045), (27, 4806030), (30, 4325427), (45, 2883618), (54, 2403015), (81, 1602010), (90, 1441809), (135, 961206), (162, 801005), (270, 480603), (405, 320402), (810, 160201)]