8999190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{99991}}^1$

素因数の和:100004

約数の個数: 24

約数和(自身を含む): 23398128

約数和(自身を除く): 14398938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 99991, 199982, 299973, 499955, 599946, 899919, 999910, 1499865, 1799838, 2999730, 4499595, 8999190]

約数ペア:

[(1, 8999190), (2, 4499595), (3, 2999730), (5, 1799838), (6, 1499865), (9, 999910), (10, 899919), (15, 599946), (18, 499955), (30, 299973), (45, 199982), (90, 99991)]