87699510

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{108271}}^1$

素因数の和:108290

約数の個数: 40

約数和(自身を含む): 235816416

約数和(自身を除く): 148116906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 108271, 216542, 324813, 541355, 649626, 974439, 1082710, 1624065, 1948878, 2923317, 3248130, 4872195, 5846634, 8769951, 9744390, 14616585, 17539902, 29233170, 43849755, 87699510]

約数ペア:

[(1, 87699510), (2, 43849755), (3, 29233170), (5, 17539902), (6, 14616585), (9, 9744390), (10, 8769951), (15, 5846634), (18, 4872195), (27, 3248130), (30, 2923317), (45, 1948878), (54, 1624065), (81, 1082710), (90, 974439), (135, 649626), (162, 541355), (270, 324813), (405, 216542), (810, 108271)]