12845460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{214091}}^1$

素因数の和:214103

約数の個数: 24

約数和(自身を含む): 35967456

約数和(自身を除く): 23121996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 214091, 428182, 642273, 856364, 1070455, 1284546, 2140910, 2569092, 3211365, 4281820, 6422730, 12845460]

約数ペア:

[(1, 12845460), (2, 6422730), (3, 4281820), (4, 3211365), (5, 2569092), (6, 2140910), (10, 1284546), (12, 1070455), (15, 856364), (20, 642273), (30, 428182), (60, 214091)]