71535730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{17321}}^1$

素因数の和:17394

約数の個数: 32

約数和(自身を含む): 149662080

約数和(自身を除く): 78126350

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 17321, 34642, 86605, 121247, 173210, 242494, 606235, 1021939, 1212470, 2043878, 5109695, 7153573, 10219390, 14307146, 35767865, 71535730]

約数ペア:

[(1, 71535730), (2, 35767865), (5, 14307146), (7, 10219390), (10, 7153573), (14, 5109695), (35, 2043878), (59, 1212470), (70, 1021939), (118, 606235), (295, 242494), (413, 173210), (590, 121247), (826, 86605), (2065, 34642), (4130, 17321)]