12893460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{214891}}^1$

素因数の和:214903

約数の個数: 24

約数和(自身を含む): 36101856

約数和(自身を除く): 23208396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 214891, 429782, 644673, 859564, 1074455, 1289346, 2148910, 2578692, 3223365, 4297820, 6446730, 12893460]

約数ペア:

[(1, 12893460), (2, 6446730), (3, 4297820), (4, 3223365), (5, 2578692), (6, 2148910), (10, 1289346), (12, 1074455), (15, 859564), (20, 644673), (30, 429782), (60, 214891)]