57370860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2293}}^1$

素因数の和:2447

約数の個数: 72

約数和(自身を含む): 175353360

約数和(自身を除く): 117982500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 695, 834, 1251, 1390, 1668, 2085, 2293, 2502, 2780, 4170, 4586, 5004, 6255, 6879, 8340, 9172, 11465, 12510, 13758, 20637, 22930, 25020, 27516, 34395, 41274, 45860, 68790, 82548, 103185, 137580, 206370, 318727, 412740, 637454, 956181, 1274908, 1593635, 1912362, 2868543, 3187270, 3824724, 4780905, 5737086, 6374540, 9561810, 11474172, 14342715, 19123620, 28685430, 57370860]

約数ペア:

[(1, 57370860), (2, 28685430), (3, 19123620), (4, 14342715), (5, 11474172), (6, 9561810), (9, 6374540), (10, 5737086), (12, 4780905), (15, 3824724), (18, 3187270), (20, 2868543), (30, 1912362), (36, 1593635), (45, 1274908), (60, 956181), (90, 637454), (139, 412740), (180, 318727), (278, 206370), (417, 137580), (556, 103185), (695, 82548), (834, 68790), (1251, 45860), (1390, 41274), (1668, 34395), (2085, 27516), (2293, 25020), (2502, 22930), (2780, 20637), (4170, 13758), (4586, 12510), (5004, 11465), (6255, 9172), (6879, 8340)]