47570940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{264283}}^1$

素因数の和:264298

約数の個数: 36

約数和(自身を含む): 144299064

約数和(自身を除く): 96728124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 264283, 528566, 792849, 1057132, 1321415, 1585698, 2378547, 2642830, 3171396, 3964245, 4757094, 5285660, 7928490, 9514188, 11892735, 15856980, 23785470, 47570940]

約数ペア:

[(1, 47570940), (2, 23785470), (3, 15856980), (4, 11892735), (5, 9514188), (6, 7928490), (9, 5285660), (10, 4757094), (12, 3964245), (15, 3171396), (18, 2642830), (20, 2378547), (30, 1585698), (36, 1321415), (45, 1057132), (60, 792849), (90, 528566), (180, 264283)]