30137620

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{14083}}^1$

素因数の和:14199

約数の個数: 24

約数和(自身を含む): 63885024

約数和(自身を除く): 33747404

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 14083, 28166, 56332, 70415, 140830, 281660, 1506881, 3013762, 6027524, 7534405, 15068810, 30137620]

約数ペア:

[(1, 30137620), (2, 15068810), (4, 7534405), (5, 6027524), (10, 3013762), (20, 1506881), (107, 281660), (214, 140830), (428, 70415), (535, 56332), (1070, 28166), (2140, 14083)]