8999010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{99989}}^1$

素因数の和:100002

約数の個数: 24

約数和(自身を含む): 23397660

約数和(自身を除く): 14398650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 99989, 199978, 299967, 499945, 599934, 899901, 999890, 1499835, 1799802, 2999670, 4499505, 8999010]

約数ペア:

[(1, 8999010), (2, 4499505), (3, 2999670), (5, 1799802), (6, 1499835), (9, 999890), (10, 899901), (15, 599934), (18, 499945), (30, 299967), (45, 199978), (90, 99989)]