151786420

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{12503}}^1$

素因数の和:13119

約数の個数: 24

約数和(自身を含む): 319302144

約数和(自身を除く): 167515724

約数列:

[1, 2, 4, 5, 10, 20, 607, 1214, 2428, 3035, 6070, 12140, 12503, 25006, 50012, 62515, 125030, 250060, 7589321, 15178642, 30357284, 37946605, 75893210, 151786420]

約数ペア:

[(1, 151786420), (2, 75893210), (4, 37946605), (5, 30357284), (10, 15178642), (20, 7589321), (607, 250060), (1214, 125030), (2428, 62515), (3035, 50012), (6070, 25006), (12140, 12503)]