1708049140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{12200351}}^1$

素因数の和:12200367

約数の個数: 24

約数和(自身を含む): 4099318272

約数和(自身を除く): 2391269132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 12200351, 24400702, 48801404, 61001755, 85402457, 122003510, 170804914, 244007020, 341609828, 427012285, 854024570, 1708049140]

約数ペア:

[(1, 1708049140), (2, 854024570), (4, 427012285), (5, 341609828), (7, 244007020), (10, 170804914), (14, 122003510), (20, 85402457), (28, 61001755), (35, 48801404), (70, 24400702), (140, 12200351)]