212236430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3031949}}^1$

素因数の和:3031963

約数の個数: 16

約数和(自身を含む): 436600800

約数和(自身を除く): 224364370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3031949, 6063898, 15159745, 21223643, 30319490, 42447286, 106118215, 212236430]

約数ペア:

[(1, 212236430), (2, 106118215), (5, 42447286), (7, 30319490), (10, 21223643), (14, 15159745), (35, 6063898), (70, 3031949)]