6919990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:98

約数の個数: 96

約数和(自身を含む): 16853760

約数和(自身を除く): 9933770

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 43, 55, 70, 77, 86, 95, 110, 121, 133, 154, 190, 209, 215, 242, 266, 301, 385, 418, 430, 473, 602, 605, 665, 770, 817, 847, 946, 1045, 1210, 1330, 1463, 1505, 1634, 1694, 2090, 2299, 2365, 2926, 3010, 3311, 4085, 4235, 4598, 4730, 5203, 5719, 6622, 7315, 8170, 8470, 8987, 10406, 11438, 11495, 14630, 16093, 16555, 17974, 22990, 26015, 28595, 32186, 33110, 36421, 44935, 52030, 57190, 62909, 72842, 80465, 89870, 98857, 125818, 160930, 182105, 197714, 314545, 364210, 494285, 629090, 691999, 988570, 1383998, 3459995, 6919990]

約数ペア:

[(1, 6919990), (2, 3459995), (5, 1383998), (7, 988570), (10, 691999), (11, 629090), (14, 494285), (19, 364210), (22, 314545), (35, 197714), (38, 182105), (43, 160930), (55, 125818), (70, 98857), (77, 89870), (86, 80465), (95, 72842), (110, 62909), (121, 57190), (133, 52030), (154, 44935), (190, 36421), (209, 33110), (215, 32186), (242, 28595), (266, 26015), (301, 22990), (385, 17974), (418, 16555), (430, 16093), (473, 14630), (602, 11495), (605, 11438), (665, 10406), (770, 8987), (817, 8470), (847, 8170), (946, 7315), (1045, 6622), (1210, 5719), (1330, 5203), (1463, 4730), (1505, 4598), (1634, 4235), (1694, 4085), (2090, 3311), (2299, 3010), (2365, 2926)]