284384030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{39443}}^1$

素因数の和:39560

約数の個数: 32

約数和(自身を含む): 590713344

約数和(自身を除く): 306329314

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 39443, 78886, 197215, 276101, 394430, 552202, 1380505, 2761010, 4062629, 8125258, 20313145, 28438403, 40626290, 56876806, 142192015, 284384030]

約数ペア:

[(1, 284384030), (2, 142192015), (5, 56876806), (7, 40626290), (10, 28438403), (14, 20313145), (35, 8125258), (70, 4062629), (103, 2761010), (206, 1380505), (515, 552202), (721, 394430), (1030, 276101), (1442, 197215), (3605, 78886), (7210, 39443)]