85729590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{971}}^1$

素因数の和:1099

約数の個数: 80

約数和(自身を含む): 232871760

約数和(自身を除く): 147142170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 109, 135, 162, 218, 270, 327, 405, 545, 654, 810, 971, 981, 1090, 1635, 1942, 1962, 2913, 2943, 3270, 4855, 4905, 5826, 5886, 8739, 8829, 9710, 9810, 14565, 14715, 17478, 17658, 26217, 29130, 29430, 43695, 44145, 52434, 78651, 87390, 88290, 105839, 131085, 157302, 211678, 262170, 317517, 393255, 529195, 635034, 786510, 952551, 1058390, 1587585, 1905102, 2857653, 3175170, 4762755, 5715306, 8572959, 9525510, 14288265, 17145918, 28576530, 42864795, 85729590]

約数ペア:

[(1, 85729590), (2, 42864795), (3, 28576530), (5, 17145918), (6, 14288265), (9, 9525510), (10, 8572959), (15, 5715306), (18, 4762755), (27, 3175170), (30, 2857653), (45, 1905102), (54, 1587585), (81, 1058390), (90, 952551), (109, 786510), (135, 635034), (162, 529195), (218, 393255), (270, 317517), (327, 262170), (405, 211678), (545, 157302), (654, 131085), (810, 105839), (971, 88290), (981, 87390), (1090, 78651), (1635, 52434), (1942, 44145), (1962, 43695), (2913, 29430), (2943, 29130), (3270, 26217), (4855, 17658), (4905, 17478), (5826, 14715), (5886, 14565), (8739, 9810), (8829, 9710)]