10421220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173687}}^1$

素因数の和:173699

約数の個数: 24

約数和(自身を含む): 29179584

約数和(自身を除く): 18758364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173687, 347374, 521061, 694748, 868435, 1042122, 1736870, 2084244, 2605305, 3473740, 5210610, 10421220]

約数ペア:

[(1, 10421220), (2, 5210610), (3, 3473740), (4, 2605305), (5, 2084244), (6, 1736870), (10, 1042122), (12, 868435), (15, 694748), (20, 521061), (30, 347374), (60, 173687)]