12460410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{138449}}^1$

素因数の和:138462

約数の個数: 24

約数和(自身を含む): 32397300

約数和(自身を除く): 19936890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 138449, 276898, 415347, 692245, 830694, 1246041, 1384490, 2076735, 2492082, 4153470, 6230205, 12460410]

約数ペア:

[(1, 12460410), (2, 6230205), (3, 4153470), (5, 2492082), (6, 2076735), (9, 1384490), (10, 1246041), (15, 830694), (18, 692245), (30, 415347), (45, 276898), (90, 138449)]