34287540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{81637}}^1$

素因数の和:81656

約数の個数: 48

約数和(自身を含む): 109721472

約数和(自身を除く): 75433932

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 81637, 163274, 244911, 326548, 408185, 489822, 571459, 816370, 979644, 1142918, 1224555, 1632740, 1714377, 2285836, 2449110, 2857295, 3428754, 4898220, 5714590, 6857508, 8571885, 11429180, 17143770, 34287540]

約数ペア:

[(1, 34287540), (2, 17143770), (3, 11429180), (4, 8571885), (5, 6857508), (6, 5714590), (7, 4898220), (10, 3428754), (12, 2857295), (14, 2449110), (15, 2285836), (20, 1714377), (21, 1632740), (28, 1224555), (30, 1142918), (35, 979644), (42, 816370), (60, 571459), (70, 489822), (84, 408185), (105, 326548), (140, 244911), (210, 163274), (420, 81637)]