74719830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2490661}}^1$

素因数の和:2490671

約数の個数: 16

約数和(自身を含む): 179327664

約数和(自身を除く): 104607834

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2490661, 4981322, 7471983, 12453305, 14943966, 24906610, 37359915, 74719830]

約数ペア:

[(1, 74719830), (2, 37359915), (3, 24906610), (5, 14943966), (6, 12453305), (10, 7471983), (15, 4981322), (30, 2490661)]