85818990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2860633}}^1$

素因数の和:2860643

約数の個数: 16

約数和(自身を含む): 205965648

約数和(自身を除く): 120146658

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2860633, 5721266, 8581899, 14303165, 17163798, 28606330, 42909495, 85818990]

約数ペア:

[(1, 85818990), (2, 42909495), (3, 28606330), (5, 17163798), (6, 14303165), (10, 8581899), (15, 5721266), (30, 2860633)]