221567165670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2663}}^1\times {\mathrm{2773403}}^1$

素因数の和:2776076

約数の個数: 32

約数和(自身を含む): 531961074432

約数和(自身を除く): 310393908762

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2663, 5326, 7989, 13315, 15978, 26630, 39945, 79890, 2773403, 5546806, 8320209, 13867015, 16640418, 27734030, 41601045, 83202090, 7385572189, 14771144378, 22156716567, 36927860945, 44313433134, 73855721890, 110783582835, 221567165670]

約数ペア:

[(1, 221567165670), (2, 110783582835), (3, 73855721890), (5, 44313433134), (6, 36927860945), (10, 22156716567), (15, 14771144378), (30, 7385572189), (2663, 83202090), (5326, 41601045), (7989, 27734030), (13315, 16640418), (15978, 13867015), (26630, 8320209), (39945, 5546806), (79890, 2773403)]