165770310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2161}}^1\times {\mathrm{2557}}^1$

素因数の和:4728

約数の個数: 32

約数和(自身を含む): 398188512

約数和(自身を除く): 232418202

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2161, 2557, 4322, 5114, 6483, 7671, 10805, 12785, 12966, 15342, 21610, 25570, 32415, 38355, 64830, 76710, 5525677, 11051354, 16577031, 27628385, 33154062, 55256770, 82885155, 165770310]

約数ペア:

[(1, 165770310), (2, 82885155), (3, 55256770), (5, 33154062), (6, 27628385), (10, 16577031), (15, 11051354), (30, 5525677), (2161, 76710), (2557, 64830), (4322, 38355), (5114, 32415), (6483, 25570), (7671, 21610), (10805, 15342), (12785, 12966)]