4494210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{21401}}^1$

素因数の和:21418

約数の個数: 32

約数和(自身を含む): 12327552

約数和(自身を除く): 7833342

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 21401, 42802, 64203, 107005, 128406, 149807, 214010, 299614, 321015, 449421, 642030, 749035, 898842, 1498070, 2247105, 4494210]

約数ペア:

[(1, 4494210), (2, 2247105), (3, 1498070), (5, 898842), (6, 749035), (7, 642030), (10, 449421), (14, 321015), (15, 299614), (21, 214010), (30, 149807), (35, 128406), (42, 107005), (70, 64203), (105, 42802), (210, 21401)]