2126236490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{30374807}}^1$

素因数の和:30374821

約数の個数: 16

約数和(自身を含む): 4373972352

約数和(自身を除く): 2247735862

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 30374807, 60749614, 151874035, 212623649, 303748070, 425247298, 1063118245, 2126236490]

約数ペア:

[(1, 2126236490), (2, 1063118245), (5, 425247298), (7, 303748070), (10, 212623649), (14, 151874035), (35, 60749614), (70, 30374807)]