1319730870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{35221}}^1$

素因数の和:36480

約数の個数: 32

約数和(自身を含む): 3169980000

約数和(自身を除く): 1850249130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1249, 2498, 3747, 6245, 7494, 12490, 18735, 35221, 37470, 70442, 105663, 176105, 211326, 352210, 528315, 1056630, 43991029, 87982058, 131973087, 219955145, 263946174, 439910290, 659865435, 1319730870]

約数ペア:

[(1, 1319730870), (2, 659865435), (3, 439910290), (5, 263946174), (6, 219955145), (10, 131973087), (15, 87982058), (30, 43991029), (1249, 1056630), (2498, 528315), (3747, 352210), (6245, 211326), (7494, 176105), (12490, 105663), (18735, 70442), (35221, 37470)]