4200270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{140009}}^1$

素因数の和:140019

約数の個数: 16

約数和(自身を含む): 10080720

約数和(自身を除く): 5880450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 140009, 280018, 420027, 700045, 840054, 1400090, 2100135, 4200270]

約数ペア:

[(1, 4200270), (2, 2100135), (3, 1400090), (5, 840054), (6, 700045), (10, 420027), (15, 280018), (30, 140009)]