88839090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{987101}}^1$

素因数の和:987114

約数の個数: 24

約数和(自身を含む): 230981868

約数和(自身を除く): 142142778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 987101, 1974202, 2961303, 4935505, 5922606, 8883909, 9871010, 14806515, 17767818, 29613030, 44419545, 88839090]

約数ペア:

[(1, 88839090), (2, 44419545), (3, 29613030), (5, 17767818), (6, 14806515), (9, 9871010), (10, 8883909), (15, 5922606), (18, 4935505), (30, 2961303), (45, 1974202), (90, 987101)]