175212420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2920207}}^1$

素因数の和:2920219

約数の個数: 24

約数和(自身を含む): 490594944

約数和(自身を除く): 315382524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2920207, 5840414, 8760621, 11680828, 14601035, 17521242, 29202070, 35042484, 43803105, 58404140, 87606210, 175212420]

約数ペア:

[(1, 175212420), (2, 87606210), (3, 58404140), (4, 43803105), (5, 35042484), (6, 29202070), (10, 17521242), (12, 14601035), (15, 11680828), (20, 8760621), (30, 5840414), (60, 2920207)]