140718270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{60917}}^1$

素因数の和:60945

約数の個数: 64

約数和(自身を含む): 421065216

約数和(自身を除く): 280346946

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 60917, 121834, 182751, 304585, 365502, 426419, 609170, 670087, 852838, 913755, 1279257, 1340174, 1827510, 2010261, 2132095, 2558514, 3350435, 4020522, 4264190, 4690609, 6396285, 6700870, 9381218, 10051305, 12792570, 14071827, 20102610, 23453045, 28143654, 46906090, 70359135, 140718270]

約数ペア:

[(1, 140718270), (2, 70359135), (3, 46906090), (5, 28143654), (6, 23453045), (7, 20102610), (10, 14071827), (11, 12792570), (14, 10051305), (15, 9381218), (21, 6700870), (22, 6396285), (30, 4690609), (33, 4264190), (35, 4020522), (42, 3350435), (55, 2558514), (66, 2132095), (70, 2010261), (77, 1827510), (105, 1340174), (110, 1279257), (154, 913755), (165, 852838), (210, 670087), (231, 609170), (330, 426419), (385, 365502), (462, 304585), (770, 182751), (1155, 121834), (2310, 60917)]