12913636740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{215227279}}^1$

素因数の和:215227291

約数の個数: 24

約数和(自身を含む): 36158183040

約数和(自身を除く): 23244546300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 215227279, 430454558, 645681837, 860909116, 1076136395, 1291363674, 2152272790, 2582727348, 3228409185, 4304545580, 6456818370, 12913636740]

約数ペア:

[(1, 12913636740), (2, 6456818370), (3, 4304545580), (4, 3228409185), (5, 2582727348), (6, 2152272790), (10, 1291363674), (12, 1076136395), (15, 860909116), (20, 645681837), (30, 430454558), (60, 215227279)]