9888939090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109877101}}^1$

素因数の和:109877114

約数の個数: 24

約数和(自身を含む): 25711241868

約数和(自身を除く): 15822302778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109877101, 219754202, 329631303, 549385505, 659262606, 988893909, 1098771010, 1648156515, 1977787818, 3296313030, 4944469545, 9888939090]

約数ペア:

[(1, 9888939090), (2, 4944469545), (3, 3296313030), (5, 1977787818), (6, 1648156515), (9, 1098771010), (10, 988893909), (15, 659262606), (18, 549385505), (30, 329631303), (45, 219754202), (90, 109877101)]