70170639

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 123863040

約数和(自身を除く): 53692401

約数列:

[1, 3, 7, 11, 21, 31, 33, 41, 77, 93, 123, 217, 231, 239, 287, 341, 451, 651, 717, 861, 1023, 1271, 1353, 1673, 2387, 2629, 3157, 3813, 5019, 7161, 7409, 7887, 8897, 9471, 9799, 13981, 18403, 22227, 26691, 29397, 41943, 51863, 55209, 68593, 81499, 97867, 107789, 155589, 205779, 244497, 293601, 303769, 323367, 570493, 754523, 911307, 1711479, 2126383, 2263569, 3341459, 6379149, 10024377, 23390213, 70170639]

約数ペア:

[(1, 70170639), (3, 23390213), (7, 10024377), (11, 6379149), (21, 3341459), (31, 2263569), (33, 2126383), (41, 1711479), (77, 911307), (93, 754523), (123, 570493), (217, 323367), (231, 303769), (239, 293601), (287, 244497), (341, 205779), (451, 155589), (651, 107789), (717, 97867), (861, 81499), (1023, 68593), (1271, 55209), (1353, 51863), (1673, 41943), (2387, 29397), (2629, 26691), (3157, 22227), (3813, 18403), (5019, 13981), (7161, 9799), (7409, 9471), (7887, 8897)]