1980528090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{66017603}}^1$

素因数の和:66017613

約数の個数: 16

約数和(自身を含む): 4753267488

約数和(自身を除く): 2772739398

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 66017603, 132035206, 198052809, 330088015, 396105618, 660176030, 990264045, 1980528090]

約数ペア:

[(1, 1980528090), (2, 990264045), (3, 660176030), (5, 396105618), (6, 330088015), (10, 198052809), (15, 132035206), (30, 66017603)]