9771660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{54287}}^1$

素因数の和:54302

約数の個数: 36

約数和(自身を含む): 29641248

約数和(自身を除く): 19869588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 54287, 108574, 162861, 217148, 271435, 325722, 488583, 542870, 651444, 814305, 977166, 1085740, 1628610, 1954332, 2442915, 3257220, 4885830, 9771660]

約数ペア:

[(1, 9771660), (2, 4885830), (3, 3257220), (4, 2442915), (5, 1954332), (6, 1628610), (9, 1085740), (10, 977166), (12, 814305), (15, 651444), (18, 542870), (20, 488583), (30, 325722), (36, 271435), (45, 217148), (60, 162861), (90, 108574), (180, 54287)]