470260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3359}}^1$

素因数の和:3375

約数の個数: 24

約数和(自身を含む): 1128960

約数和(自身を除く): 658700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3359, 6718, 13436, 16795, 23513, 33590, 47026, 67180, 94052, 117565, 235130, 470260]

約数ペア:

[(1, 470260), (2, 235130), (4, 117565), (5, 94052), (7, 67180), (10, 47026), (14, 33590), (20, 23513), (28, 16795), (35, 13436), (70, 6718), (140, 3359)]