6728580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1289}}^1$

素因数の和:1333

約数の個数: 72

約数和(自身を含む): 21130200

約数和(自身を除く): 14401620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1289, 1305, 1740, 2578, 2610, 3867, 5156, 5220, 6445, 7734, 11601, 12890, 15468, 19335, 23202, 25780, 37381, 38670, 46404, 58005, 74762, 77340, 112143, 116010, 149524, 186905, 224286, 232020, 336429, 373810, 448572, 560715, 672858, 747620, 1121430, 1345716, 1682145, 2242860, 3364290, 6728580]

約数ペア:

[(1, 6728580), (2, 3364290), (3, 2242860), (4, 1682145), (5, 1345716), (6, 1121430), (9, 747620), (10, 672858), (12, 560715), (15, 448572), (18, 373810), (20, 336429), (29, 232020), (30, 224286), (36, 186905), (45, 149524), (58, 116010), (60, 112143), (87, 77340), (90, 74762), (116, 58005), (145, 46404), (174, 38670), (180, 37381), (261, 25780), (290, 23202), (348, 19335), (435, 15468), (522, 12890), (580, 11601), (870, 7734), (1044, 6445), (1289, 5220), (1305, 5156), (1740, 3867), (2578, 2610)]