12275730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{136397}}^1$

素因数の和:136410

約数の個数: 24

約数和(自身を含む): 31917132

約数和(自身を除く): 19641402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 136397, 272794, 409191, 681985, 818382, 1227573, 1363970, 2045955, 2455146, 4091910, 6137865, 12275730]

約数ペア:

[(1, 12275730), (2, 6137865), (3, 4091910), (5, 2455146), (6, 2045955), (9, 1363970), (10, 1227573), (15, 818382), (18, 681985), (30, 409191), (45, 272794), (90, 136397)]