2057100270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{68570009}}^1$

素因数の和:68570019

約数の個数: 16

約数和(自身を含む): 4937040720

約数和(自身を除く): 2879940450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 68570009, 137140018, 205710027, 342850045, 411420054, 685700090, 1028550135, 2057100270]

約数ペア:

[(1, 2057100270), (2, 1028550135), (3, 685700090), (5, 411420054), (6, 342850045), (10, 205710027), (15, 137140018), (30, 68570009)]