130401054

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{21121}}^1$

素因数の和:21150

約数の個数: 48

約数和(自身を含む): 329503200

約数和(自身を除く): 199102146

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, 21121, 42242, 63363, 126726, 147847, 190089, 295694, 380178, 443541, 887082, 1034929, 1330623, 2069858, 2661246, 3104787, 6209574, 7244503, 9314361, 14489006, 18628722, 21733509, 43467018, 65200527, 130401054]

約数ペア:

[(1, 130401054), (2, 65200527), (3, 43467018), (6, 21733509), (7, 18628722), (9, 14489006), (14, 9314361), (18, 7244503), (21, 6209574), (42, 3104787), (49, 2661246), (63, 2069858), (98, 1330623), (126, 1034929), (147, 887082), (294, 443541), (343, 380178), (441, 295694), (686, 190089), (882, 147847), (1029, 126726), (2058, 63363), (3087, 42242), (6174, 21121)]