239373030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 641571840

約数和(自身を除く): 402198810

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 59, 65, 78, 101, 103, 118, 130, 177, 195, 202, 206, 295, 303, 309, 354, 390, 505, 515, 590, 606, 618, 767, 885, 1010, 1030, 1313, 1339, 1515, 1534, 1545, 1770, 2301, 2626, 2678, 3030, 3090, 3835, 3939, 4017, 4602, 5959, 6077, 6565, 6695, 7670, 7878, 8034, 10403, 11505, 11918, 12154, 13130, 13390, 17877, 18231, 19695, 20085, 20806, 23010, 29795, 30385, 31209, 35754, 36462, 39390, 40170, 52015, 59590, 60770, 62418, 77467, 79001, 89385, 91155, 104030, 135239, 154934, 156045, 158002, 178770, 182310, 232401, 237003, 270478, 312090, 387335, 395005, 405717, 464802, 474006, 613777, 676195, 774670, 790010, 811434, 1162005, 1185015, 1227554, 1352390, 1841331, 2028585, 2324010, 2370030, 3068885, 3682662, 4057170, 6137770, 7979101, 9206655, 15958202, 18413310, 23937303, 39895505, 47874606, 79791010, 119686515, 239373030]

約数ペア:

[(1, 239373030), (2, 119686515), (3, 79791010), (5, 47874606), (6, 39895505), (10, 23937303), (13, 18413310), (15, 15958202), (26, 9206655), (30, 7979101), (39, 6137770), (59, 4057170), (65, 3682662), (78, 3068885), (101, 2370030), (103, 2324010), (118, 2028585), (130, 1841331), (177, 1352390), (195, 1227554), (202, 1185015), (206, 1162005), (295, 811434), (303, 790010), (309, 774670), (354, 676195), (390, 613777), (505, 474006), (515, 464802), (590, 405717), (606, 395005), (618, 387335), (767, 312090), (885, 270478), (1010, 237003), (1030, 232401), (1313, 182310), (1339, 178770), (1515, 158002), (1534, 156045), (1545, 154934), (1770, 135239), (2301, 104030), (2626, 91155), (2678, 89385), (3030, 79001), (3090, 77467), (3835, 62418), (3939, 60770), (4017, 59590), (4602, 52015), (5959, 40170), (6077, 39390), (6565, 36462), (6695, 35754), (7670, 31209), (7878, 30385), (8034, 29795), (10403, 23010), (11505, 20806), (11918, 20085), (12154, 19695), (13130, 18231), (13390, 17877)]