130956714

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{21211}}^1$

素因数の和:21240

約数の個数: 48

約数和(自身を含む): 330907200

約数和(自身を除く): 199950486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 21211, 42422, 63633, 127266, 148477, 190899, 296954, 381798, 445431, 890862, 1039339, 1336293, 2078678, 2672586, 3118017, 6236034, 7275373, 9354051, 14550746, 18708102, 21826119, 43652238, 65478357, 130956714]

約数ペア:

[(1, 130956714), (2, 65478357), (3, 43652238), (6, 21826119), (7, 18708102), (9, 14550746), (14, 9354051), (18, 7275373), (21, 6236034), (42, 3118017), (49, 2672586), (63, 2078678), (98, 1336293), (126, 1039339), (147, 890862), (294, 445431), (343, 381798), (441, 296954), (686, 190899), (882, 148477), (1029, 127266), (2058, 63633), (3087, 42422), (6174, 21211)]