86438460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1440641}}^1$

素因数の和:1440653

約数の個数: 24

約数和(自身を含む): 242027856

約数和(自身を除く): 155589396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1440641, 2881282, 4321923, 5762564, 7203205, 8643846, 14406410, 17287692, 21609615, 28812820, 43219230, 86438460]

約数ペア:

[(1, 86438460), (2, 43219230), (3, 28812820), (4, 21609615), (5, 17287692), (6, 14406410), (10, 8643846), (12, 7203205), (15, 5762564), (20, 4321923), (30, 2881282), (60, 1440641)]