77874510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3823}}^1$

素因数の和:3937

約数の個数: 64

約数和(自身を含む): 215857152

約数和(自身を除く): 137982642

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 97, 105, 194, 210, 291, 485, 582, 679, 970, 1358, 1455, 2037, 2910, 3395, 3823, 4074, 6790, 7646, 10185, 11469, 19115, 20370, 22938, 26761, 38230, 53522, 57345, 80283, 114690, 133805, 160566, 267610, 370831, 401415, 741662, 802830, 1112493, 1854155, 2224986, 2595817, 3708310, 5191634, 5562465, 7787451, 11124930, 12979085, 15574902, 25958170, 38937255, 77874510]

約数ペア:

[(1, 77874510), (2, 38937255), (3, 25958170), (5, 15574902), (6, 12979085), (7, 11124930), (10, 7787451), (14, 5562465), (15, 5191634), (21, 3708310), (30, 2595817), (35, 2224986), (42, 1854155), (70, 1112493), (97, 802830), (105, 741662), (194, 401415), (210, 370831), (291, 267610), (485, 160566), (582, 133805), (679, 114690), (970, 80283), (1358, 57345), (1455, 53522), (2037, 38230), (2910, 26761), (3395, 22938), (3823, 20370), (4074, 19115), (6790, 11469), (7646, 10185)]