72065610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{800729}}^1$

素因数の和:800742

約数の個数: 24

約数和(自身を含む): 187370820

約数和(自身を除く): 115305210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 800729, 1601458, 2402187, 4003645, 4804374, 7206561, 8007290, 12010935, 14413122, 24021870, 36032805, 72065610]

約数ペア:

[(1, 72065610), (2, 36032805), (3, 24021870), (5, 14413122), (6, 12010935), (9, 8007290), (10, 7206561), (15, 4804374), (18, 4003645), (30, 2402187), (45, 1601458), (90, 800729)]