157002180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2616703}}^1$

素因数の和:2616715

約数の個数: 24

約数和(自身を含む): 439606272

約数和(自身を除く): 282604092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2616703, 5233406, 7850109, 10466812, 13083515, 15700218, 26167030, 31400436, 39250545, 52334060, 78501090, 157002180]

約数ペア:

[(1, 157002180), (2, 78501090), (3, 52334060), (4, 39250545), (5, 31400436), (6, 26167030), (10, 15700218), (12, 13083515), (15, 10466812), (20, 7850109), (30, 5233406), (60, 2616703)]