70945945

素因数分解:

$5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{12911}}^1$

素因数の和:13080

約数の個数: 16

約数和(自身を含む): 97924608

約数和(自身を除く): 26978663

約数列:

[1, 5, 7, 35, 157, 785, 1099, 5495, 12911, 64555, 90377, 451885, 2027027, 10135135, 14189189, 70945945]

約数ペア:

[(1, 70945945), (5, 14189189), (7, 10135135), (35, 2027027), (157, 451885), (785, 90377), (1099, 64555), (5495, 12911)]