71857770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{967}}^1\times {\mathrm{2477}}^1$

素因数の和:3454

約数の個数: 32

約数和(自身を含む): 172706688

約数和(自身を除く): 100848918

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 967, 1934, 2477, 2901, 4835, 4954, 5802, 7431, 9670, 12385, 14505, 14862, 24770, 29010, 37155, 74310, 2395259, 4790518, 7185777, 11976295, 14371554, 23952590, 35928885, 71857770]

約数ペア:

[(1, 71857770), (2, 35928885), (3, 23952590), (5, 14371554), (6, 11976295), (10, 7185777), (15, 4790518), (30, 2395259), (967, 74310), (1934, 37155), (2477, 29010), (2901, 24770), (4835, 14862), (4954, 14505), (5802, 12385), (7431, 9670)]