4939340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{35281}}^1$

素因数の和:35297

約数の個数: 24

約数和(自身を含む): 11854752

約数和(自身を除く): 6915412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 35281, 70562, 141124, 176405, 246967, 352810, 493934, 705620, 987868, 1234835, 2469670, 4939340]

約数ペア:

[(1, 4939340), (2, 2469670), (4, 1234835), (5, 987868), (7, 705620), (10, 493934), (14, 352810), (20, 246967), (28, 176405), (35, 141124), (70, 70562), (140, 35281)]