915320970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{2129}}^1$

素因数の和:2440

約数の個数: 96

約数和(自身を含む): 2529979920

約数和(自身を除く): 1614658950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 281, 306, 510, 562, 765, 843, 1405, 1530, 1686, 2129, 2529, 2810, 4215, 4258, 4777, 5058, 6387, 8430, 9554, 10645, 12645, 12774, 14331, 19161, 21290, 23885, 25290, 28662, 31935, 36193, 38322, 42993, 47770, 63870, 71655, 72386, 85986, 95805, 108579, 143310, 180965, 191610, 214965, 217158, 325737, 361930, 429930, 542895, 598249, 651474, 1085790, 1196498, 1628685, 1794747, 2991245, 3257370, 3589494, 5384241, 5982490, 8973735, 10170233, 10768482, 17947470, 20340466, 26921205, 30510699, 50851165, 53842410, 61021398, 91532097, 101702330, 152553495, 183064194, 305106990, 457660485, 915320970]

約数ペア:

[(1, 915320970), (2, 457660485), (3, 305106990), (5, 183064194), (6, 152553495), (9, 101702330), (10, 91532097), (15, 61021398), (17, 53842410), (18, 50851165), (30, 30510699), (34, 26921205), (45, 20340466), (51, 17947470), (85, 10768482), (90, 10170233), (102, 8973735), (153, 5982490), (170, 5384241), (255, 3589494), (281, 3257370), (306, 2991245), (510, 1794747), (562, 1628685), (765, 1196498), (843, 1085790), (1405, 651474), (1530, 598249), (1686, 542895), (2129, 429930), (2529, 361930), (2810, 325737), (4215, 217158), (4258, 214965), (4777, 191610), (5058, 180965), (6387, 143310), (8430, 108579), (9554, 95805), (10645, 85986), (12645, 72386), (12774, 71655), (14331, 63870), (19161, 47770), (21290, 42993), (23885, 38322), (25290, 36193), (28662, 31935)]