71359570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{691}}^1$

素因数の和:1170

約数の個数: 32

約数和(自身を含む): 134524800

約数和(自身を除く): 63165230

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 449, 691, 898, 1382, 2245, 3455, 4490, 6910, 10327, 15893, 20654, 31786, 51635, 79465, 103270, 158930, 310259, 620518, 1551295, 3102590, 7135957, 14271914, 35679785, 71359570]

約数ペア:

[(1, 71359570), (2, 35679785), (5, 14271914), (10, 7135957), (23, 3102590), (46, 1551295), (115, 620518), (230, 310259), (449, 158930), (691, 103270), (898, 79465), (1382, 51635), (2245, 31786), (3455, 20654), (4490, 15893), (6910, 10327)]