157224030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{19927}}^1$

素因数の和:20200

約数の個数: 32

約数和(自身を含む): 378791424

約数和(自身を除く): 221567394

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1315, 1578, 2630, 3945, 7890, 19927, 39854, 59781, 99635, 119562, 199270, 298905, 597810, 5240801, 10481602, 15722403, 26204005, 31444806, 52408010, 78612015, 157224030]

約数ペア:

[(1, 157224030), (2, 78612015), (3, 52408010), (5, 31444806), (6, 26204005), (10, 15722403), (15, 10481602), (30, 5240801), (263, 597810), (526, 298905), (789, 199270), (1315, 119562), (1578, 99635), (2630, 59781), (3945, 39854), (7890, 19927)]