68141430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{108161}}^1$

素因数の和:108181

約数の個数: 48

約数和(自身を含む): 202479264

約数和(自身を除く): 134337834

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 108161, 216322, 324483, 540805, 648966, 757127, 973449, 1081610, 1514254, 1622415, 1946898, 2271381, 3244830, 3785635, 4542762, 4867245, 6814143, 7571270, 9734490, 11356905, 13628286, 22713810, 34070715, 68141430]

約数ペア:

[(1, 68141430), (2, 34070715), (3, 22713810), (5, 13628286), (6, 11356905), (7, 9734490), (9, 7571270), (10, 6814143), (14, 4867245), (15, 4542762), (18, 3785635), (21, 3244830), (30, 2271381), (35, 1946898), (42, 1622415), (45, 1514254), (63, 1081610), (70, 973449), (90, 757127), (105, 648966), (126, 540805), (210, 324483), (315, 216322), (630, 108161)]