30308338

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{3499}}^1$

素因数の和:3633

約数の個数: 16

約数和(自身を含む): 46872000

約数和(自身を除く): 16563662

約数列:

[1, 2, 61, 71, 122, 142, 3499, 4331, 6998, 8662, 213439, 248429, 426878, 496858, 15154169, 30308338]

約数ペア:

[(1, 30308338), (2, 15154169), (61, 496858), (71, 426878), (122, 248429), (142, 213439), (3499, 8662), (4331, 6998)]