71375570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{3877}}^1$

素因数の和:4154

約数の個数: 32

約数和(自身を含む): 147426048

約数和(自身を除く): 76050478

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 263, 526, 1315, 1841, 2630, 3682, 3877, 7754, 9205, 18410, 19385, 27139, 38770, 54278, 135695, 271390, 1019651, 2039302, 5098255, 7137557, 10196510, 14275114, 35687785, 71375570]

約数ペア:

[(1, 71375570), (2, 35687785), (5, 14275114), (7, 10196510), (10, 7137557), (14, 5098255), (35, 2039302), (70, 1019651), (263, 271390), (526, 135695), (1315, 54278), (1841, 38770), (2630, 27139), (3682, 19385), (3877, 18410), (7754, 9205)]