2593140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3929}}^1$

素因数の和:3952

約数の個数: 48

約数和(自身を含む): 7922880

約数和(自身を除く): 5329740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 3929, 7858, 11787, 15716, 19645, 23574, 39290, 43219, 47148, 58935, 78580, 86438, 117870, 129657, 172876, 216095, 235740, 259314, 432190, 518628, 648285, 864380, 1296570, 2593140]

約数ペア:

[(1, 2593140), (2, 1296570), (3, 864380), (4, 648285), (5, 518628), (6, 432190), (10, 259314), (11, 235740), (12, 216095), (15, 172876), (20, 129657), (22, 117870), (30, 86438), (33, 78580), (44, 58935), (55, 47148), (60, 43219), (66, 39290), (110, 23574), (132, 19645), (165, 15716), (220, 11787), (330, 7858), (660, 3929)]