71757330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{4591}}^1$

素因数の和:5122

約数の個数: 32

約数和(自身を含む): 172585728

約数和(自身を除く): 100828398

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 521, 1042, 1563, 2605, 3126, 4591, 5210, 7815, 9182, 13773, 15630, 22955, 27546, 45910, 68865, 137730, 2391911, 4783822, 7175733, 11959555, 14351466, 23919110, 35878665, 71757330]

約数ペア:

[(1, 71757330), (2, 35878665), (3, 23919110), (5, 14351466), (6, 11959555), (10, 7175733), (15, 4783822), (30, 2391911), (521, 137730), (1042, 68865), (1563, 45910), (2605, 27546), (3126, 22955), (4591, 15630), (5210, 13773), (7815, 9182)]