17126270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2749}}^1$

素因数の和:2852

約数の個数: 32

約数和(自身を含む): 35640000

約数和(自身を除く): 18513730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 2749, 3115, 5498, 6230, 13745, 19243, 27490, 38486, 96215, 192430, 244661, 489322, 1223305, 1712627, 2446610, 3425254, 8563135, 17126270]

約数ペア:

[(1, 17126270), (2, 8563135), (5, 3425254), (7, 2446610), (10, 1712627), (14, 1223305), (35, 489322), (70, 244661), (89, 192430), (178, 96215), (445, 38486), (623, 27490), (890, 19243), (1246, 13745), (2749, 6230), (3115, 5498)]