12225270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{407509}}^1$

素因数の和:407519

約数の個数: 16

約数和(自身を含む): 29340720

約数和(自身を除く): 17115450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 407509, 815018, 1222527, 2037545, 2445054, 4075090, 6112635, 12225270]

約数ペア:

[(1, 12225270), (2, 6112635), (3, 4075090), (5, 2445054), (6, 2037545), (10, 1222527), (15, 815018), (30, 407509)]