8149590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 23003136

約数和(自身を除く): 14853546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 31, 45, 46, 62, 69, 90, 93, 115, 127, 138, 155, 186, 207, 230, 254, 279, 310, 345, 381, 414, 465, 558, 635, 690, 713, 762, 930, 1035, 1143, 1270, 1395, 1426, 1905, 2070, 2139, 2286, 2790, 2921, 3565, 3810, 3937, 4278, 5715, 5842, 6417, 7130, 7874, 8763, 10695, 11430, 11811, 12834, 14605, 17526, 19685, 21390, 23622, 26289, 29210, 32085, 35433, 39370, 43815, 52578, 59055, 64170, 70866, 87630, 90551, 118110, 131445, 177165, 181102, 262890, 271653, 354330, 452755, 543306, 814959, 905510, 1358265, 1629918, 2716530, 4074795, 8149590]

約数ペア:

[(1, 8149590), (2, 4074795), (3, 2716530), (5, 1629918), (6, 1358265), (9, 905510), (10, 814959), (15, 543306), (18, 452755), (23, 354330), (30, 271653), (31, 262890), (45, 181102), (46, 177165), (62, 131445), (69, 118110), (90, 90551), (93, 87630), (115, 70866), (127, 64170), (138, 59055), (155, 52578), (186, 43815), (207, 39370), (230, 35433), (254, 32085), (279, 29210), (310, 26289), (345, 23622), (381, 21390), (414, 19685), (465, 17526), (558, 14605), (635, 12834), (690, 11811), (713, 11430), (762, 10695), (930, 8763), (1035, 7874), (1143, 7130), (1270, 6417), (1395, 5842), (1426, 5715), (1905, 4278), (2070, 3937), (2139, 3810), (2286, 3565), (2790, 2921)]