77482890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{860921}}^1$

素因数の和:860934

約数の個数: 24

約数和(自身を含む): 201455748

約数和(自身を除く): 123972858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 860921, 1721842, 2582763, 4304605, 5165526, 7748289, 8609210, 12913815, 15496578, 25827630, 38741445, 77482890]

約数ペア:

[(1, 77482890), (2, 38741445), (3, 25827630), (5, 15496578), (6, 12913815), (9, 8609210), (10, 7748289), (15, 5165526), (18, 4304605), (30, 2582763), (45, 1721842), (90, 860921)]