1369072020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{786823}}^1$

素因数の和:786864

約数の個数: 48

約数和(自身を含む): 3965592960

約数和(自身を除く): 2596520940

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, 786823, 1573646, 2360469, 3147292, 3934115, 4720938, 7868230, 9441876, 11802345, 15736460, 22817867, 23604690, 45635734, 47209380, 68453601, 91271468, 114089335, 136907202, 228178670, 273814404, 342268005, 456357340, 684536010, 1369072020]

約数ペア:

[(1, 1369072020), (2, 684536010), (3, 456357340), (4, 342268005), (5, 273814404), (6, 228178670), (10, 136907202), (12, 114089335), (15, 91271468), (20, 68453601), (29, 47209380), (30, 45635734), (58, 23604690), (60, 22817867), (87, 15736460), (116, 11802345), (145, 9441876), (174, 7868230), (290, 4720938), (348, 3934115), (435, 3147292), (580, 2360469), (870, 1573646), (1740, 786823)]