30249020

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{5581}}^1$

素因数の和:5861

約数の個数: 24

約数和(自身を含む): 63768768

約数和(自身を除く): 33519748

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 5581, 11162, 22324, 27905, 55810, 111620, 1512451, 3024902, 6049804, 7562255, 15124510, 30249020]

約数ペア:

[(1, 30249020), (2, 15124510), (4, 7562255), (5, 6049804), (10, 3024902), (20, 1512451), (271, 111620), (542, 55810), (1084, 27905), (1355, 22324), (2710, 11162), (5420, 5581)]