406976820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2029}}^1\times {\mathrm{3343}}^1$

素因数の和:5384

約数の個数: 48

約数和(自身を含む): 1140437760

約数和(自身を除く): 733460940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2029, 3343, 4058, 6087, 6686, 8116, 10029, 10145, 12174, 13372, 16715, 20058, 20290, 24348, 30435, 33430, 40116, 40580, 50145, 60870, 66860, 100290, 121740, 200580, 6782947, 13565894, 20348841, 27131788, 33914735, 40697682, 67829470, 81395364, 101744205, 135658940, 203488410, 406976820]

約数ペア:

[(1, 406976820), (2, 203488410), (3, 135658940), (4, 101744205), (5, 81395364), (6, 67829470), (10, 40697682), (12, 33914735), (15, 27131788), (20, 20348841), (30, 13565894), (60, 6782947), (2029, 200580), (3343, 121740), (4058, 100290), (6087, 66860), (6686, 60870), (8116, 50145), (10029, 40580), (10145, 40116), (12174, 33430), (13372, 30435), (16715, 24348), (20058, 20290)]