121931490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4064383}}^1$

素因数の和:4064393

約数の個数: 16

約数和(自身を含む): 292635648

約数和(自身を除く): 170704158

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4064383, 8128766, 12193149, 20321915, 24386298, 40643830, 60965745, 121931490]

約数ペア:

[(1, 121931490), (2, 60965745), (3, 40643830), (5, 24386298), (6, 20321915), (10, 12193149), (15, 8128766), (30, 4064383)]