85370490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10903}}^1$

素因数の和:10948

約数の個数: 64

約数和(自身を含む): 235526400

約数和(自身を除く): 150155910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 10903, 21806, 32709, 54515, 65418, 98127, 109030, 163545, 196254, 294381, 316187, 327090, 490635, 588762, 632374, 948561, 981270, 1471905, 1580935, 1897122, 2845683, 2943810, 3161870, 4742805, 5691366, 8537049, 9485610, 14228415, 17074098, 28456830, 42685245, 85370490]

約数ペア:

[(1, 85370490), (2, 42685245), (3, 28456830), (5, 17074098), (6, 14228415), (9, 9485610), (10, 8537049), (15, 5691366), (18, 4742805), (27, 3161870), (29, 2943810), (30, 2845683), (45, 1897122), (54, 1580935), (58, 1471905), (87, 981270), (90, 948561), (135, 632374), (145, 588762), (174, 490635), (261, 327090), (270, 316187), (290, 294381), (435, 196254), (522, 163545), (783, 109030), (870, 98127), (1305, 65418), (1566, 54515), (2610, 32709), (3915, 21806), (7830, 10903)]