89169030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{990767}}^1$

素因数の和:990780

約数の個数: 24

約数和(自身を含む): 231839712

約数和(自身を除く): 142670682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 990767, 1981534, 2972301, 4953835, 5944602, 8916903, 9907670, 14861505, 17833806, 29723010, 44584515, 89169030]

約数ペア:

[(1, 89169030), (2, 44584515), (3, 29723010), (5, 17833806), (6, 14861505), (9, 9907670), (10, 8916903), (15, 5944602), (18, 4953835), (30, 2972301), (45, 1981534), (90, 990767)]