64758030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2158601}}^1$

素因数の和:2158611

約数の個数: 16

約数和(自身を含む): 155419344

約数和(自身を除く): 90661314

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2158601, 4317202, 6475803, 10793005, 12951606, 21586010, 32379015, 64758030]

約数ペア:

[(1, 64758030), (2, 32379015), (3, 21586010), (5, 12951606), (6, 10793005), (10, 6475803), (15, 4317202), (30, 2158601)]