1119291210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{709}}^1\times {\mathrm{1949}}^1$

素因数の和:2677

約数の個数: 80

約数和(自身を含む): 3015441000

約数和(自身を除く): 1896149790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 709, 810, 1418, 1949, 2127, 3545, 3898, 4254, 5847, 6381, 7090, 9745, 10635, 11694, 12762, 17541, 19143, 19490, 21270, 29235, 31905, 35082, 38286, 52623, 57429, 58470, 63810, 87705, 95715, 105246, 114858, 157869, 175410, 191430, 263115, 287145, 315738, 526230, 574290, 789345, 1381841, 1578690, 2763682, 4145523, 6909205, 8291046, 12436569, 13818410, 20727615, 24873138, 37309707, 41455230, 62182845, 74619414, 111929121, 124365690, 186548535, 223858242, 373097070, 559645605, 1119291210]

約数ペア:

[(1, 1119291210), (2, 559645605), (3, 373097070), (5, 223858242), (6, 186548535), (9, 124365690), (10, 111929121), (15, 74619414), (18, 62182845), (27, 41455230), (30, 37309707), (45, 24873138), (54, 20727615), (81, 13818410), (90, 12436569), (135, 8291046), (162, 6909205), (270, 4145523), (405, 2763682), (709, 1578690), (810, 1381841), (1418, 789345), (1949, 574290), (2127, 526230), (3545, 315738), (3898, 287145), (4254, 263115), (5847, 191430), (6381, 175410), (7090, 157869), (9745, 114858), (10635, 105246), (11694, 95715), (12762, 87705), (17541, 63810), (19143, 58470), (19490, 57429), (21270, 52623), (29235, 38286), (31905, 35082)]