289399170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9646639}}^1$

素因数の和:9646649

約数の個数: 16

約数和(自身を含む): 694558080

約数和(自身を除く): 405158910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9646639, 19293278, 28939917, 48233195, 57879834, 96466390, 144699585, 289399170]

約数ペア:

[(1, 289399170), (2, 144699585), (3, 96466390), (5, 57879834), (6, 48233195), (10, 28939917), (15, 19293278), (30, 9646639)]