30840252

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{15767}}^1$

素因数の和:15937

約数の個数: 24

約数和(自身を含む): 72406656

約数和(自身を除く): 41566404

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 15767, 31534, 47301, 63068, 94602, 189204, 2570021, 5140042, 7710063, 10280084, 15420126, 30840252]

約数ペア:

[(1, 30840252), (2, 15420126), (3, 10280084), (4, 7710063), (6, 5140042), (12, 2570021), (163, 189204), (326, 94602), (489, 63068), (652, 47301), (978, 31534), (1956, 15767)]