765894540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{7741}}^1$

素因数の和:7867

約数の個数: 96

約数和(自身を含む): 2294357184

約数和(自身を除く): 1528462644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 97, 102, 170, 194, 204, 255, 291, 340, 388, 485, 510, 582, 970, 1020, 1164, 1455, 1649, 1940, 2910, 3298, 4947, 5820, 6596, 7741, 8245, 9894, 15482, 16490, 19788, 23223, 24735, 30964, 32980, 38705, 46446, 49470, 77410, 92892, 98940, 116115, 131597, 154820, 232230, 263194, 394791, 464460, 526388, 657985, 750877, 789582, 1315970, 1501754, 1579164, 1973955, 2252631, 2631940, 3003508, 3754385, 3947910, 4505262, 7508770, 7895820, 9010524, 11263155, 12764909, 15017540, 22526310, 25529818, 38294727, 45052620, 51059636, 63824545, 76589454, 127649090, 153178908, 191473635, 255298180, 382947270, 765894540]

約数ペア:

[(1, 765894540), (2, 382947270), (3, 255298180), (4, 191473635), (5, 153178908), (6, 127649090), (10, 76589454), (12, 63824545), (15, 51059636), (17, 45052620), (20, 38294727), (30, 25529818), (34, 22526310), (51, 15017540), (60, 12764909), (68, 11263155), (85, 9010524), (97, 7895820), (102, 7508770), (170, 4505262), (194, 3947910), (204, 3754385), (255, 3003508), (291, 2631940), (340, 2252631), (388, 1973955), (485, 1579164), (510, 1501754), (582, 1315970), (970, 789582), (1020, 750877), (1164, 657985), (1455, 526388), (1649, 464460), (1940, 394791), (2910, 263194), (3298, 232230), (4947, 154820), (5820, 131597), (6596, 116115), (7741, 98940), (8245, 92892), (9894, 77410), (15482, 49470), (16490, 46446), (19788, 38705), (23223, 32980), (24735, 30964)]