83566140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{198967}}^1$

素因数の和:198986

約数の個数: 48

約数和(自身を含む): 267412992

約数和(自身を除く): 183846852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 198967, 397934, 596901, 795868, 994835, 1193802, 1392769, 1989670, 2387604, 2785538, 2984505, 3979340, 4178307, 5571076, 5969010, 6963845, 8356614, 11938020, 13927690, 16713228, 20891535, 27855380, 41783070, 83566140]

約数ペア:

[(1, 83566140), (2, 41783070), (3, 27855380), (4, 20891535), (5, 16713228), (6, 13927690), (7, 11938020), (10, 8356614), (12, 6963845), (14, 5969010), (15, 5571076), (20, 4178307), (21, 3979340), (28, 2984505), (30, 2785538), (35, 2387604), (42, 1989670), (60, 1392769), (70, 1193802), (84, 994835), (105, 795868), (140, 596901), (210, 397934), (420, 198967)]