67911270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{977}}^1$

素因数の和:1325

約数の個数: 64

約数和(自身を含む): 187024896

約数和(自身を除く): 119113626

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 331, 662, 977, 993, 1655, 1954, 1986, 2317, 2931, 3310, 4634, 4885, 4965, 5862, 6839, 6951, 9770, 9930, 11585, 13678, 13902, 14655, 20517, 23170, 29310, 34195, 34755, 41034, 68390, 69510, 102585, 205170, 323387, 646774, 970161, 1616935, 1940322, 2263709, 3233870, 4527418, 4850805, 6791127, 9701610, 11318545, 13582254, 22637090, 33955635, 67911270]

約数ペア:

[(1, 67911270), (2, 33955635), (3, 22637090), (5, 13582254), (6, 11318545), (7, 9701610), (10, 6791127), (14, 4850805), (15, 4527418), (21, 3233870), (30, 2263709), (35, 1940322), (42, 1616935), (70, 970161), (105, 646774), (210, 323387), (331, 205170), (662, 102585), (977, 69510), (993, 68390), (1655, 41034), (1954, 34755), (1986, 34195), (2317, 29310), (2931, 23170), (3310, 20517), (4634, 14655), (4885, 13902), (4965, 13678), (5862, 11585), (6839, 9930), (6951, 9770)]