40251810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{3187}}^1$

素因数の和:3618

約数の個数: 32

約数和(自身を含む): 96864192

約数和(自身を除く): 56612382

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1263, 2105, 2526, 3187, 4210, 6315, 6374, 9561, 12630, 15935, 19122, 31870, 47805, 95610, 1341727, 2683454, 4025181, 6708635, 8050362, 13417270, 20125905, 40251810]

約数ペア:

[(1, 40251810), (2, 20125905), (3, 13417270), (5, 8050362), (6, 6708635), (10, 4025181), (15, 2683454), (30, 1341727), (421, 95610), (842, 47805), (1263, 31870), (2105, 19122), (2526, 15935), (3187, 12630), (4210, 9561), (6315, 6374)]