252156270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{8405209}}^1$

素因数の和:8405219

約数の個数: 16

約数和(自身を含む): 605175120

約数和(自身を除く): 353018850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 8405209, 16810418, 25215627, 42026045, 50431254, 84052090, 126078135, 252156270]

約数ペア:

[(1, 252156270), (2, 126078135), (3, 84052090), (5, 50431254), (6, 42026045), (10, 25215627), (15, 16810418), (30, 8405209)]