470895740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3363541}}^1$

素因数の和:3363557

約数の個数: 24

約数和(自身を含む): 1130150112

約数和(自身を除く): 659254372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3363541, 6727082, 13454164, 16817705, 23544787, 33635410, 47089574, 67270820, 94179148, 117723935, 235447870, 470895740]

約数ペア:

[(1, 470895740), (2, 235447870), (4, 117723935), (5, 94179148), (7, 67270820), (10, 47089574), (14, 33635410), (20, 23544787), (28, 16817705), (35, 13454164), (70, 6727082), (140, 3363541)]