13658220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{8431}}^1$

素因数の和:8452

約数の個数: 60

約数和(自身を含む): 42851424

約数和(自身を除く): 29193204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 8431, 16862, 25293, 33724, 42155, 50586, 75879, 84310, 101172, 126465, 151758, 168620, 227637, 252930, 303516, 379395, 455274, 505860, 682911, 758790, 910548, 1138185, 1365822, 1517580, 2276370, 2731644, 3414555, 4552740, 6829110, 13658220]

約数ペア:

[(1, 13658220), (2, 6829110), (3, 4552740), (4, 3414555), (5, 2731644), (6, 2276370), (9, 1517580), (10, 1365822), (12, 1138185), (15, 910548), (18, 758790), (20, 682911), (27, 505860), (30, 455274), (36, 379395), (45, 303516), (54, 252930), (60, 227637), (81, 168620), (90, 151758), (108, 126465), (135, 101172), (162, 84310), (180, 75879), (270, 50586), (324, 42155), (405, 33724), (540, 25293), (810, 16862), (1620, 8431)]