30077540

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{18119}}^1$

素因数の和:18211

約数の個数: 24

約数和(自身を含む): 63927360

約数和(自身を除く): 33849820

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 18119, 36238, 72476, 90595, 181190, 362380, 1503877, 3007754, 6015508, 7519385, 15038770, 30077540]

約数ペア:

[(1, 30077540), (2, 15038770), (4, 7519385), (5, 6015508), (10, 3007754), (20, 1503877), (83, 362380), (166, 181190), (332, 90595), (415, 72476), (830, 36238), (1660, 18119)]