1364721260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{9748009}}^1$

素因数の和:9748025

約数の個数: 24

約数和(自身を含む): 3275331360

約数和(自身を除く): 1910610100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 9748009, 19496018, 38992036, 48740045, 68236063, 97480090, 136472126, 194960180, 272944252, 341180315, 682360630, 1364721260]

約数ペア:

[(1, 1364721260), (2, 682360630), (4, 341180315), (5, 272944252), (7, 194960180), (10, 136472126), (14, 97480090), (20, 68236063), (28, 48740045), (35, 38992036), (70, 19496018), (140, 9748009)]