155340570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67247}}^1$

素因数の和:67275

約数の個数: 64

約数和(自身を含む): 464818176

約数和(自身を除く): 309477606

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, 67247, 134494, 201741, 336235, 403482, 470729, 672470, 739717, 941458, 1008705, 1412187, 1479434, 2017410, 2219151, 2353645, 2824374, 3698585, 4438302, 4707290, 5178019, 7060935, 7397170, 10356038, 11095755, 14121870, 15534057, 22191510, 25890095, 31068114, 51780190, 77670285, 155340570]

約数ペア:

[(1, 155340570), (2, 77670285), (3, 51780190), (5, 31068114), (6, 25890095), (7, 22191510), (10, 15534057), (11, 14121870), (14, 11095755), (15, 10356038), (21, 7397170), (22, 7060935), (30, 5178019), (33, 4707290), (35, 4438302), (42, 3698585), (55, 2824374), (66, 2353645), (70, 2219151), (77, 2017410), (105, 1479434), (110, 1412187), (154, 1008705), (165, 941458), (210, 739717), (231, 672470), (330, 470729), (385, 403482), (462, 336235), (770, 201741), (1155, 134494), (2310, 67247)]