8421728830

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{367}}^1\times {\mathrm{15401}}^1$

素因数の和:15924

約数の個数: 32

約数和(自身を含む): 15303427200

約数和(自身を除く): 6881698370

約数列:

[1, 2, 5, 10, 149, 298, 367, 734, 745, 1490, 1835, 3670, 15401, 30802, 54683, 77005, 109366, 154010, 273415, 546830, 2294749, 4589498, 5652167, 11304334, 11473745, 22947490, 28260835, 56521670, 842172883, 1684345766, 4210864415, 8421728830]

約数ペア:

[(1, 8421728830), (2, 4210864415), (5, 1684345766), (10, 842172883), (149, 56521670), (298, 28260835), (367, 22947490), (734, 11473745), (745, 11304334), (1490, 5652167), (1835, 4589498), (3670, 2294749), (15401, 546830), (30802, 273415), (54683, 154010), (77005, 109366)]