7280770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2213}}^1$

素因数の和:2274

約数の個数: 32

約数和(自身を含む): 15303168

約数和(自身を除く): 8022398

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 2213, 3290, 4426, 11065, 15491, 22130, 30982, 77455, 104011, 154910, 208022, 520055, 728077, 1040110, 1456154, 3640385, 7280770]

約数ペア:

[(1, 7280770), (2, 3640385), (5, 1456154), (7, 1040110), (10, 728077), (14, 520055), (35, 208022), (47, 154910), (70, 104011), (94, 77455), (235, 30982), (329, 22130), (470, 15491), (658, 11065), (1645, 4426), (2213, 3290)]