21044996850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{140299979}}^1$

素因数の和:140299994

約数の個数: 24

約数和(自身を含む): 52191592560

約数和(自身を除く): 31146595710

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 140299979, 280599958, 420899937, 701499895, 841799874, 1402999790, 2104499685, 3507499475, 4208999370, 7014998950, 10522498425, 21044996850]

約数ペア:

[(1, 21044996850), (2, 10522498425), (3, 7014998950), (5, 4208999370), (6, 3507499475), (10, 2104499685), (15, 1402999790), (25, 841799874), (30, 701499895), (50, 420899937), (75, 280599958), (150, 140299979)]