1408213740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23470229}}^1$

素因数の和:23470241

約数の個数: 24

約数和(自身を含む): 3942998640

約数和(自身を除く): 2534784900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 23470229, 46940458, 70410687, 93880916, 117351145, 140821374, 234702290, 281642748, 352053435, 469404580, 704106870, 1408213740]

約数ペア:

[(1, 1408213740), (2, 704106870), (3, 469404580), (4, 352053435), (5, 281642748), (6, 234702290), (10, 140821374), (12, 117351145), (15, 93880916), (20, 70410687), (30, 46940458), (60, 23470229)]