75401060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{538579}}^1$

素因数の和:538595

約数の個数: 24

約数和(自身を含む): 180962880

約数和(自身を除く): 105561820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 538579, 1077158, 2154316, 2692895, 3770053, 5385790, 7540106, 10771580, 15080212, 18850265, 37700530, 75401060]

約数ペア:

[(1, 75401060), (2, 37700530), (4, 18850265), (5, 15080212), (7, 10771580), (10, 7540106), (14, 5385790), (20, 3770053), (28, 2692895), (35, 2154316), (70, 1077158), (140, 538579)]