82453210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{5189}}^1$

素因数の和:5430

約数の個数: 32

約数和(自身を含む): 170398080

約数和(自身を除く): 87944870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 227, 454, 1135, 1589, 2270, 3178, 5189, 7945, 10378, 15890, 25945, 36323, 51890, 72646, 181615, 363230, 1177903, 2355806, 5889515, 8245321, 11779030, 16490642, 41226605, 82453210]

約数ペア:

[(1, 82453210), (2, 41226605), (5, 16490642), (7, 11779030), (10, 8245321), (14, 5889515), (35, 2355806), (70, 1177903), (227, 363230), (454, 181615), (1135, 72646), (1589, 51890), (2270, 36323), (3178, 25945), (5189, 15890), (7945, 10378)]