12713460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211891}}^1$

素因数の和:211903

約数の個数: 24

約数和(自身を含む): 35597856

約数和(自身を除く): 22884396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211891, 423782, 635673, 847564, 1059455, 1271346, 2118910, 2542692, 3178365, 4237820, 6356730, 12713460]

約数ペア:

[(1, 12713460), (2, 6356730), (3, 4237820), (4, 3178365), (5, 2542692), (6, 2118910), (10, 1271346), (12, 1059455), (15, 847564), (20, 635673), (30, 423782), (60, 211891)]