205960410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2288449}}^1$

素因数の和:2288462

約数の個数: 24

約数和(自身を含む): 535497300

約数和(自身を除く): 329536890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2288449, 4576898, 6865347, 11442245, 13730694, 20596041, 22884490, 34326735, 41192082, 68653470, 102980205, 205960410]

約数ペア:

[(1, 205960410), (2, 102980205), (3, 68653470), (5, 41192082), (6, 34326735), (9, 22884490), (10, 20596041), (15, 13730694), (18, 11442245), (30, 6865347), (45, 4576898), (90, 2288449)]