91998090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1022201}}^1$

素因数の和:1022214

約数の個数: 24

約数和(自身を含む): 239195268

約数和(自身を除く): 147197178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1022201, 2044402, 3066603, 5111005, 6133206, 9199809, 10222010, 15333015, 18399618, 30666030, 45999045, 91998090]

約数ペア:

[(1, 91998090), (2, 45999045), (3, 30666030), (5, 18399618), (6, 15333015), (9, 10222010), (10, 9199809), (15, 6133206), (18, 5111005), (30, 3066603), (45, 2044402), (90, 1022201)]