15671295220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{111937823}}^1$

素因数の和:111937839

約数の個数: 24

約数和(自身を含む): 37611108864

約数和(自身を除く): 21939813644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 111937823, 223875646, 447751292, 559689115, 783564761, 1119378230, 1567129522, 2238756460, 3134259044, 3917823805, 7835647610, 15671295220]

約数ペア:

[(1, 15671295220), (2, 7835647610), (4, 3917823805), (5, 3134259044), (7, 2238756460), (10, 1567129522), (14, 1119378230), (20, 783564761), (28, 559689115), (35, 447751292), (70, 223875646), (140, 111937823)]