201427620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{115763}}^1$

素因数の和:115804

約数の個数: 48

約数和(自身を含む): 583450560

約数和(自身を除く): 382022940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 115763, 231526, 347289, 463052, 578815, 694578, 1157630, 1389156, 1736445, 2315260, 3357127, 3472890, 6714254, 6945780, 10071381, 13428508, 16785635, 20142762, 33571270, 40285524, 50356905, 67142540, 100713810, 201427620]

約数ペア:

[(1, 201427620), (2, 100713810), (3, 67142540), (4, 50356905), (5, 40285524), (6, 33571270), (10, 20142762), (12, 16785635), (15, 13428508), (20, 10071381), (29, 6945780), (30, 6714254), (58, 3472890), (60, 3357127), (87, 2315260), (116, 1736445), (145, 1389156), (174, 1157630), (290, 694578), (348, 578815), (435, 463052), (580, 347289), (870, 231526), (1740, 115763)]