30970384

素因数分解:

$2^4\times {\mathrm{757}}^1\times {\mathrm{2557}}^1$

素因数の和:3322

約数の個数: 20

約数和(自身を含む): 60107884

約数和(自身を除く): 29137500

約数列:

[1, 2, 4, 8, 16, 757, 1514, 2557, 3028, 5114, 6056, 10228, 12112, 20456, 40912, 1935649, 3871298, 7742596, 15485192, 30970384]

約数ペア:

[(1, 30970384), (2, 15485192), (4, 7742596), (8, 3871298), (16, 1935649), (757, 40912), (1514, 20456), (2557, 12112), (3028, 10228), (5114, 6056)]