87488010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2309}}^1$

素因数の和:2743

約数の個数: 48

約数和(自身を含む): 228107880

約数和(自身を除く): 140619870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 421, 842, 1263, 2105, 2309, 2526, 3789, 4210, 4618, 6315, 6927, 7578, 11545, 12630, 13854, 18945, 20781, 23090, 34635, 37890, 41562, 69270, 103905, 207810, 972089, 1944178, 2916267, 4860445, 5832534, 8748801, 9720890, 14581335, 17497602, 29162670, 43744005, 87488010]

約数ペア:

[(1, 87488010), (2, 43744005), (3, 29162670), (5, 17497602), (6, 14581335), (9, 9720890), (10, 8748801), (15, 5832534), (18, 4860445), (30, 2916267), (45, 1944178), (90, 972089), (421, 207810), (842, 103905), (1263, 69270), (2105, 41562), (2309, 37890), (2526, 34635), (3789, 23090), (4210, 20781), (4618, 18945), (6315, 13854), (6927, 12630), (7578, 11545)]