9902530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{90023}}^1$

素因数の和:90041

約数の個数: 16

約数和(自身を含む): 19445184

約数和(自身を除く): 9542654

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 90023, 180046, 450115, 900230, 990253, 1980506, 4951265, 9902530]

約数ペア:

[(1, 9902530), (2, 4951265), (5, 1980506), (10, 990253), (11, 900230), (22, 450115), (55, 180046), (110, 90023)]