165494580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2758243}}^1$

素因数の和:2758255

約数の個数: 24

約数和(自身を含む): 463384992

約数和(自身を除く): 297890412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2758243, 5516486, 8274729, 11032972, 13791215, 16549458, 27582430, 33098916, 41373645, 55164860, 82747290, 165494580]

約数ペア:

[(1, 165494580), (2, 82747290), (3, 55164860), (4, 41373645), (5, 33098916), (6, 27582430), (10, 16549458), (12, 13791215), (15, 11032972), (20, 8274729), (30, 5516486), (60, 2758243)]