28317390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{943913}}^1$

素因数の和:943923

約数の個数: 16

約数和(自身を含む): 67961808

約数和(自身を除く): 39644418

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 943913, 1887826, 2831739, 4719565, 5663478, 9439130, 14158695, 28317390]

約数ペア:

[(1, 28317390), (2, 14158695), (3, 9439130), (5, 5663478), (6, 4719565), (10, 2831739), (15, 1887826), (30, 943913)]