2780451060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{46340851}}^1$

素因数の和:46340863

約数の個数: 24

約数和(自身を含む): 7785263136

約数和(自身を除く): 5004812076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 46340851, 92681702, 139022553, 185363404, 231704255, 278045106, 463408510, 556090212, 695112765, 926817020, 1390225530, 2780451060]

約数ペア:

[(1, 2780451060), (2, 1390225530), (3, 926817020), (4, 695112765), (5, 556090212), (6, 463408510), (10, 278045106), (12, 231704255), (15, 185363404), (20, 139022553), (30, 92681702), (60, 46340851)]