578906220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2467}}^1\times {\mathrm{3911}}^1$

素因数の和:6390

約数の個数: 48

約数和(自身を含む): 1622009088

約数和(自身を除く): 1043102868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2467, 3911, 4934, 7401, 7822, 9868, 11733, 12335, 14802, 15644, 19555, 23466, 24670, 29604, 37005, 39110, 46932, 49340, 58665, 74010, 78220, 117330, 148020, 234660, 9648437, 19296874, 28945311, 38593748, 48242185, 57890622, 96484370, 115781244, 144726555, 192968740, 289453110, 578906220]

約数ペア:

[(1, 578906220), (2, 289453110), (3, 192968740), (4, 144726555), (5, 115781244), (6, 96484370), (10, 57890622), (12, 48242185), (15, 38593748), (20, 28945311), (30, 19296874), (60, 9648437), (2467, 234660), (3911, 148020), (4934, 117330), (7401, 78220), (7822, 74010), (9868, 58665), (11733, 49340), (12335, 46932), (14802, 39110), (15644, 37005), (19555, 29604), (23466, 24670)]