87235830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{88117}}^1$

素因数の和:88141

約数の個数: 48

約数和(自身を含む): 247435344

約数和(自身を除く): 160199514

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 88117, 176234, 264351, 440585, 528702, 793053, 881170, 969287, 1321755, 1586106, 1938574, 2643510, 2907861, 3965265, 4846435, 5815722, 7930530, 8723583, 9692870, 14539305, 17447166, 29078610, 43617915, 87235830]

約数ペア:

[(1, 87235830), (2, 43617915), (3, 29078610), (5, 17447166), (6, 14539305), (9, 9692870), (10, 8723583), (11, 7930530), (15, 5815722), (18, 4846435), (22, 3965265), (30, 2907861), (33, 2643510), (45, 1938574), (55, 1586106), (66, 1321755), (90, 969287), (99, 881170), (110, 793053), (165, 528702), (198, 440585), (330, 264351), (495, 176234), (990, 88117)]