123340410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1370449}}^1$

素因数の和:1370462

約数の個数: 24

約数和(自身を含む): 320685300

約数和(自身を除く): 197344890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1370449, 2740898, 4111347, 6852245, 8222694, 12334041, 13704490, 20556735, 24668082, 41113470, 61670205, 123340410]

約数ペア:

[(1, 123340410), (2, 61670205), (3, 41113470), (5, 24668082), (6, 20556735), (9, 13704490), (10, 12334041), (15, 8222694), (18, 6852245), (30, 4111347), (45, 2740898), (90, 1370449)]