30823580

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{8069}}^1$

素因数の和:8269

約数の個数: 24

約数和(自身を含む): 65076480

約数和(自身を除く): 34252900

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 8069, 16138, 32276, 40345, 80690, 161380, 1541179, 3082358, 6164716, 7705895, 15411790, 30823580]

約数ペア:

[(1, 30823580), (2, 15411790), (4, 7705895), (5, 6164716), (10, 3082358), (20, 1541179), (191, 161380), (382, 80690), (764, 40345), (955, 32276), (1910, 16138), (3820, 8069)]