254187630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2824307}}^1$

素因数の和:2824320

約数の個数: 24

約数和(自身を含む): 660888072

約数和(自身を除く): 406700442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2824307, 5648614, 8472921, 14121535, 16945842, 25418763, 28243070, 42364605, 50837526, 84729210, 127093815, 254187630]

約数ペア:

[(1, 254187630), (2, 127093815), (3, 84729210), (5, 50837526), (6, 42364605), (9, 28243070), (10, 25418763), (15, 16945842), (18, 14121535), (30, 8472921), (45, 5648614), (90, 2824307)]