12460590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{138451}}^1$

素因数の和:138464

約数の個数: 24

約数和(自身を含む): 32397768

約数和(自身を除く): 19937178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 138451, 276902, 415353, 692255, 830706, 1246059, 1384510, 2076765, 2492118, 4153530, 6230295, 12460590]

約数ペア:

[(1, 12460590), (2, 6230295), (3, 4153530), (5, 2492118), (6, 2076765), (9, 1384510), (10, 1246059), (15, 830706), (18, 692255), (30, 415353), (45, 276902), (90, 138451)]