7458990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3229}}^1$

素因数の和:3257

約数の個数: 64

約数和(自身を含む): 22325760

約数和(自身を除く): 14866770

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, 3229, 6458, 9687, 16145, 19374, 22603, 32290, 35519, 45206, 48435, 67809, 71038, 96870, 106557, 113015, 135618, 177595, 213114, 226030, 248633, 339045, 355190, 497266, 532785, 678090, 745899, 1065570, 1243165, 1491798, 2486330, 3729495, 7458990]

約数ペア:

[(1, 7458990), (2, 3729495), (3, 2486330), (5, 1491798), (6, 1243165), (7, 1065570), (10, 745899), (11, 678090), (14, 532785), (15, 497266), (21, 355190), (22, 339045), (30, 248633), (33, 226030), (35, 213114), (42, 177595), (55, 135618), (66, 113015), (70, 106557), (77, 96870), (105, 71038), (110, 67809), (154, 48435), (165, 45206), (210, 35519), (231, 32290), (330, 22603), (385, 19374), (462, 16145), (770, 9687), (1155, 6458), (2310, 3229)]