9784020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5623}}^1$

素因数の和:5664

約数の個数: 48

約数和(自身を含む): 28344960

約数和(自身を除く): 18560940

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, 5623, 11246, 16869, 22492, 28115, 33738, 56230, 67476, 84345, 112460, 163067, 168690, 326134, 337380, 489201, 652268, 815335, 978402, 1630670, 1956804, 2446005, 3261340, 4892010, 9784020]

約数ペア:

[(1, 9784020), (2, 4892010), (3, 3261340), (4, 2446005), (5, 1956804), (6, 1630670), (10, 978402), (12, 815335), (15, 652268), (20, 489201), (29, 337380), (30, 326134), (58, 168690), (60, 163067), (87, 112460), (116, 84345), (145, 67476), (174, 56230), (290, 33738), (348, 28115), (435, 22492), (580, 16869), (870, 11246), (1740, 5623)]