2015560190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{146161}}^1$

素因数の和:146372

約数の個数: 32

約数和(自身を含む): 4167370944

約数和(自身を除く): 2151810754

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1970, 2758, 6895, 13790, 146161, 292322, 730805, 1023127, 1461610, 2046254, 5115635, 10231270, 28793717, 57587434, 143968585, 201556019, 287937170, 403112038, 1007780095, 2015560190]

約数ペア:

[(1, 2015560190), (2, 1007780095), (5, 403112038), (7, 287937170), (10, 201556019), (14, 143968585), (35, 57587434), (70, 28793717), (197, 10231270), (394, 5115635), (985, 2046254), (1379, 1461610), (1970, 1023127), (2758, 730805), (6895, 292322), (13790, 146161)]