87341830

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{4001}}^1$

素因数の和:4104

約数の個数: 32

約数和(自身を含む): 164242080

約数和(自身を除く): 76900250

約数列:

[1, 2, 5, 10, 37, 59, 74, 118, 185, 295, 370, 590, 2183, 4001, 4366, 8002, 10915, 20005, 21830, 40010, 148037, 236059, 296074, 472118, 740185, 1180295, 1480370, 2360590, 8734183, 17468366, 43670915, 87341830]

約数ペア:

[(1, 87341830), (2, 43670915), (5, 17468366), (10, 8734183), (37, 2360590), (59, 1480370), (74, 1180295), (118, 740185), (185, 472118), (295, 296074), (370, 236059), (590, 148037), (2183, 40010), (4001, 21830), (4366, 20005), (8002, 10915)]