26303830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{613}}^2$

素因数の和:1240

約数の個数: 24

約数和(自身を含む): 54199152

約数和(自身を除く): 27895322

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 613, 1226, 3065, 4291, 6130, 8582, 21455, 42910, 375769, 751538, 1878845, 2630383, 3757690, 5260766, 13151915, 26303830]

約数ペア:

[(1, 26303830), (2, 13151915), (5, 5260766), (7, 3757690), (10, 2630383), (14, 1878845), (35, 751538), (70, 375769), (613, 42910), (1226, 21455), (3065, 8582), (4291, 6130)]