12563670540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{209394509}}^1$

素因数の和:209394521

約数の個数: 24

約数和(自身を含む): 35178277680

約数和(自身を除く): 22614607140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 209394509, 418789018, 628183527, 837578036, 1046972545, 1256367054, 2093945090, 2512734108, 3140917635, 4187890180, 6281835270, 12563670540]

約数ペア:

[(1, 12563670540), (2, 6281835270), (3, 4187890180), (4, 3140917635), (5, 2512734108), (6, 2093945090), (10, 1256367054), (12, 1046972545), (15, 837578036), (20, 628183527), (30, 418789018), (60, 209394509)]