851566010

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1\times {\mathrm{2081}}^1$

素因数の和:2510

約数の個数: 32

約数和(自身を含む): 1549407744

約数和(自身を除く): 697841734

約数列:

[1, 2, 5, 10, 151, 271, 302, 542, 755, 1355, 1510, 2081, 2710, 4162, 10405, 20810, 40921, 81842, 204605, 314231, 409210, 563951, 628462, 1127902, 1571155, 2819755, 3142310, 5639510, 85156601, 170313202, 425783005, 851566010]

約数ペア:

[(1, 851566010), (2, 425783005), (5, 170313202), (10, 85156601), (151, 5639510), (271, 3142310), (302, 2819755), (542, 1571155), (755, 1127902), (1355, 628462), (1510, 563951), (2081, 409210), (2710, 314231), (4162, 204605), (10405, 81842), (20810, 40921)]