79082570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{643}}^1$

素因数の和:915

約数の個数: 48

約数和(自身を含む): 166507488

約数和(自身を除く): 87424918

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 251, 490, 502, 643, 1255, 1286, 1757, 2510, 3215, 3514, 4501, 6430, 8785, 9002, 12299, 17570, 22505, 24598, 31507, 45010, 61495, 63014, 122990, 157535, 161393, 315070, 322786, 806965, 1129751, 1613930, 2259502, 5648755, 7908257, 11297510, 15816514, 39541285, 79082570]

約数ペア:

[(1, 79082570), (2, 39541285), (5, 15816514), (7, 11297510), (10, 7908257), (14, 5648755), (35, 2259502), (49, 1613930), (70, 1129751), (98, 806965), (245, 322786), (251, 315070), (490, 161393), (502, 157535), (643, 122990), (1255, 63014), (1286, 61495), (1757, 45010), (2510, 31507), (3215, 24598), (3514, 22505), (4501, 17570), (6430, 12299), (8785, 9002)]