2615665090

素因数分解:

$2^1\times 5^1\times {\mathrm{12109}}^1\times {\mathrm{21601}}^1$

素因数の和:33717

約数の個数: 16

約数和(自身を含む): 4708803960

約数和(自身を除く): 2093138870

約数列:

[1, 2, 5, 10, 12109, 21601, 24218, 43202, 60545, 108005, 121090, 216010, 261566509, 523133018, 1307832545, 2615665090]

約数ペア:

[(1, 2615665090), (2, 1307832545), (5, 523133018), (10, 261566509), (12109, 216010), (21601, 121090), (24218, 108005), (43202, 60545)]