321004020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5350067}}^1$

素因数の和:5350079

約数の個数: 24

約数和(自身を含む): 898811424

約数和(自身を除く): 577807404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5350067, 10700134, 16050201, 21400268, 26750335, 32100402, 53500670, 64200804, 80251005, 107001340, 160502010, 321004020]

約数ペア:

[(1, 321004020), (2, 160502010), (3, 107001340), (4, 80251005), (5, 64200804), (6, 53500670), (10, 32100402), (12, 26750335), (15, 21400268), (20, 16050201), (30, 10700134), (60, 5350067)]