64115790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2137193}}^1$

素因数の和:2137203

約数の個数: 16

約数和(自身を含む): 153877968

約数和(自身を除く): 89762178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2137193, 4274386, 6411579, 10685965, 12823158, 21371930, 32057895, 64115790]

約数ペア:

[(1, 64115790), (2, 32057895), (3, 21371930), (5, 12823158), (6, 10685965), (10, 6411579), (15, 4274386), (30, 2137193)]