86641830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{87517}}^1$

素因数の和:87541

約数の個数: 48

約数和(自身を含む): 245750544

約数和(自身を除く): 159108714

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, 87517, 175034, 262551, 437585, 525102, 787653, 875170, 962687, 1312755, 1575306, 1925374, 2625510, 2888061, 3938265, 4813435, 5776122, 7876530, 8664183, 9626870, 14440305, 17328366, 28880610, 43320915, 86641830]

約数ペア:

[(1, 86641830), (2, 43320915), (3, 28880610), (5, 17328366), (6, 14440305), (9, 9626870), (10, 8664183), (11, 7876530), (15, 5776122), (18, 4813435), (22, 3938265), (30, 2888061), (33, 2625510), (45, 1925374), (55, 1575306), (66, 1312755), (90, 962687), (99, 875170), (110, 787653), (165, 525102), (198, 437585), (330, 262551), (495, 175034), (990, 87517)]