130432860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{724627}}^1$

素因数の和:724642

約数の個数: 36

約数和(自身を含む): 395646888

約数和(自身を除く): 265214028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 724627, 1449254, 2173881, 2898508, 3623135, 4347762, 6521643, 7246270, 8695524, 10869405, 13043286, 14492540, 21738810, 26086572, 32608215, 43477620, 65216430, 130432860]

約数ペア:

[(1, 130432860), (2, 65216430), (3, 43477620), (4, 32608215), (5, 26086572), (6, 21738810), (9, 14492540), (10, 13043286), (12, 10869405), (15, 8695524), (18, 7246270), (20, 6521643), (30, 4347762), (36, 3623135), (45, 2898508), (60, 2173881), (90, 1449254), (180, 724627)]