30954605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{4049}}^1$

素因数の和:4204

約数の個数: 16

約数和(自身を含む): 40824000

約数和(自身を除く): 9869395

約数列:

[1, 5, 11, 55, 139, 695, 1529, 4049, 7645, 20245, 44539, 222695, 562811, 2814055, 6190921, 30954605]

約数ペア:

[(1, 30954605), (5, 6190921), (11, 2814055), (55, 562811), (139, 222695), (695, 44539), (1529, 20245), (4049, 7645)]