12565070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{25643}}^1$

素因数の和:25664

約数の個数: 24

約数和(自身を含む): 26310744

約数和(自身を除く): 13745674

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 25643, 51286, 128215, 179501, 256430, 359002, 897505, 1256507, 1795010, 2513014, 6282535, 12565070]

約数ペア:

[(1, 12565070), (2, 6282535), (5, 2513014), (7, 1795010), (10, 1256507), (14, 897505), (35, 359002), (49, 256430), (70, 179501), (98, 128215), (245, 51286), (490, 25643)]