827554770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{1313579}}^1$

素因数の和:1313599

約数の個数: 48

約数和(自身を含む): 2459021760

約数和(自身を除く): 1631466990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 1313579, 2627158, 3940737, 6567895, 7881474, 9195053, 11822211, 13135790, 18390106, 19703685, 23644422, 27585159, 39407370, 45975265, 55170318, 59111055, 82755477, 91950530, 118222110, 137925795, 165510954, 275851590, 413777385, 827554770]

約数ペア:

[(1, 827554770), (2, 413777385), (3, 275851590), (5, 165510954), (6, 137925795), (7, 118222110), (9, 91950530), (10, 82755477), (14, 59111055), (15, 55170318), (18, 45975265), (21, 39407370), (30, 27585159), (35, 23644422), (42, 19703685), (45, 18390106), (63, 13135790), (70, 11822211), (90, 9195053), (105, 7881474), (126, 6567895), (210, 3940737), (315, 2627158), (630, 1313579)]