12452730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{937}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 29985984

約数和(自身を除く): 17533254

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 443, 886, 937, 1329, 1874, 2215, 2658, 2811, 4430, 4685, 5622, 6645, 9370, 13290, 14055, 28110, 415091, 830182, 1245273, 2075455, 2490546, 4150910, 6226365, 12452730]

約数ペア:

[(1, 12452730), (2, 6226365), (3, 4150910), (5, 2490546), (6, 2075455), (10, 1245273), (15, 830182), (30, 415091), (443, 28110), (886, 14055), (937, 13290), (1329, 9370), (1874, 6645), (2215, 5622), (2658, 4685), (2811, 4430)]