351640170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^3\times {\mathrm{3797}}^1$

素因数の和:3834

約数の個数: 128

約数和(自身を含む): 1093824000

約数和(自身を除く): 742183830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 343, 378, 441, 490, 630, 686, 735, 882, 945, 1029, 1323, 1470, 1715, 1890, 2058, 2205, 2646, 3087, 3430, 3797, 4410, 5145, 6174, 6615, 7594, 9261, 10290, 11391, 13230, 15435, 18522, 18985, 22782, 26579, 30870, 34173, 37970, 46305, 53158, 56955, 68346, 79737, 92610, 102519, 113910, 132895, 159474, 170865, 186053, 205038, 239211, 265790, 341730, 372106, 398685, 478422, 512595, 558159, 717633, 797370, 930265, 1025190, 1116318, 1196055, 1302371, 1435266, 1674477, 1860530, 2392110, 2604742, 2790795, 3348954, 3588165, 3907113, 5023431, 5581590, 6511855, 7176330, 7814226, 8372385, 10046862, 11721339, 13023710, 16744770, 19535565, 23442678, 25117155, 35164017, 39071130, 50234310, 58606695, 70328034, 117213390, 175820085, 351640170]

約数ペア:

[(1, 351640170), (2, 175820085), (3, 117213390), (5, 70328034), (6, 58606695), (7, 50234310), (9, 39071130), (10, 35164017), (14, 25117155), (15, 23442678), (18, 19535565), (21, 16744770), (27, 13023710), (30, 11721339), (35, 10046862), (42, 8372385), (45, 7814226), (49, 7176330), (54, 6511855), (63, 5581590), (70, 5023431), (90, 3907113), (98, 3588165), (105, 3348954), (126, 2790795), (135, 2604742), (147, 2392110), (189, 1860530), (210, 1674477), (245, 1435266), (270, 1302371), (294, 1196055), (315, 1116318), (343, 1025190), (378, 930265), (441, 797370), (490, 717633), (630, 558159), (686, 512595), (735, 478422), (882, 398685), (945, 372106), (1029, 341730), (1323, 265790), (1470, 239211), (1715, 205038), (1890, 186053), (2058, 170865), (2205, 159474), (2646, 132895), (3087, 113910), (3430, 102519), (3797, 92610), (4410, 79737), (5145, 68346), (6174, 56955), (6615, 53158), (7594, 46305), (9261, 37970), (10290, 34173), (11391, 30870), (13230, 26579), (15435, 22782), (18522, 18985)]