28363740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16301}}^1$

素因数の和:16342

約数の個数: 48

約数和(自身を含む): 82162080

約数和(自身を除く): 53798340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 16301, 32602, 48903, 65204, 81505, 97806, 163010, 195612, 244515, 326020, 472729, 489030, 945458, 978060, 1418187, 1890916, 2363645, 2836374, 4727290, 5672748, 7090935, 9454580, 14181870, 28363740]

約数ペア:

[(1, 28363740), (2, 14181870), (3, 9454580), (4, 7090935), (5, 5672748), (6, 4727290), (10, 2836374), (12, 2363645), (15, 1890916), (20, 1418187), (29, 978060), (30, 945458), (58, 489030), (60, 472729), (87, 326020), (116, 244515), (145, 195612), (174, 163010), (290, 97806), (348, 81505), (435, 65204), (580, 48903), (870, 32602), (1740, 16301)]