3214510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 6330240

約数和(自身を除く): 3115730

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 313, 395, 626, 790, 1027, 1565, 2054, 3130, 4069, 5135, 8138, 10270, 20345, 24727, 40690, 49454, 123635, 247270, 321451, 642902, 1607255, 3214510]

約数ペア:

[(1, 3214510), (2, 1607255), (5, 642902), (10, 321451), (13, 247270), (26, 123635), (65, 49454), (79, 40690), (130, 24727), (158, 20345), (313, 10270), (395, 8138), (626, 5135), (790, 4069), (1027, 3130), (1565, 2054)]