3212020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{22943}}^1$

素因数の和:22959

約数の個数: 24

約数和(自身を含む): 7709184

約数和(自身を除く): 4497164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 22943, 45886, 91772, 114715, 160601, 229430, 321202, 458860, 642404, 803005, 1606010, 3212020]

約数ペア:

[(1, 3212020), (2, 1606010), (4, 803005), (5, 642404), (7, 458860), (10, 321202), (14, 229430), (20, 160601), (28, 114715), (35, 91772), (70, 45886), (140, 22943)]