657887130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{21563}}^1$

素因数の和:21692

約数の個数: 64

約数和(自身を含む): 1769973120

約数和(自身を除く): 1112085990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 113, 135, 226, 270, 339, 565, 678, 1017, 1130, 1695, 2034, 3051, 3390, 5085, 6102, 10170, 15255, 21563, 30510, 43126, 64689, 107815, 129378, 194067, 215630, 323445, 388134, 582201, 646890, 970335, 1164402, 1940670, 2436619, 2911005, 4873238, 5822010, 7309857, 12183095, 14619714, 21929571, 24366190, 36549285, 43859142, 65788713, 73098570, 109647855, 131577426, 219295710, 328943565, 657887130]

約数ペア:

[(1, 657887130), (2, 328943565), (3, 219295710), (5, 131577426), (6, 109647855), (9, 73098570), (10, 65788713), (15, 43859142), (18, 36549285), (27, 24366190), (30, 21929571), (45, 14619714), (54, 12183095), (90, 7309857), (113, 5822010), (135, 4873238), (226, 2911005), (270, 2436619), (339, 1940670), (565, 1164402), (678, 970335), (1017, 646890), (1130, 582201), (1695, 388134), (2034, 323445), (3051, 215630), (3390, 194067), (5085, 129378), (6102, 107815), (10170, 64689), (15255, 43126), (21563, 30510)]