3272390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 6531840

約数和(自身を除く): 3259450

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 419, 710, 781, 838, 1562, 2095, 3905, 4190, 4609, 7810, 9218, 23045, 29749, 46090, 59498, 148745, 297490, 327239, 654478, 1636195, 3272390]

約数ペア:

[(1, 3272390), (2, 1636195), (5, 654478), (10, 327239), (11, 297490), (22, 148745), (55, 59498), (71, 46090), (110, 29749), (142, 23045), (355, 9218), (419, 7810), (710, 4609), (781, 4190), (838, 3905), (1562, 2095)]