70613390

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1373}}^1$

素因数の和:1556

約数の個数: 32

約数和(自身を含む): 131574240

約数和(自身を除く): 60960850

約数列:

[1, 2, 5, 10, 37, 74, 139, 185, 278, 370, 695, 1373, 1390, 2746, 5143, 6865, 10286, 13730, 25715, 50801, 51430, 101602, 190847, 254005, 381694, 508010, 954235, 1908470, 7061339, 14122678, 35306695, 70613390]

約数ペア:

[(1, 70613390), (2, 35306695), (5, 14122678), (10, 7061339), (37, 1908470), (74, 954235), (139, 508010), (185, 381694), (278, 254005), (370, 190847), (695, 101602), (1373, 51430), (1390, 50801), (2746, 25715), (5143, 13730), (6865, 10286)]