6460460

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1019}}^1$

素因数の和:1345

約数の個数: 24

約数和(自身を含む): 13623120

約数和(自身を除く): 7162660

約数列:

[1, 2, 4, 5, 10, 20, 317, 634, 1019, 1268, 1585, 2038, 3170, 4076, 5095, 6340, 10190, 20380, 323023, 646046, 1292092, 1615115, 3230230, 6460460]

約数ペア:

[(1, 6460460), (2, 3230230), (4, 1615115), (5, 1292092), (10, 646046), (20, 323023), (317, 20380), (634, 10190), (1019, 6340), (1268, 5095), (1585, 4076), (2038, 3170)]