86280670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{4759}}^1$

素因数の和:4817

約数の個数: 48

約数和(自身を含む): 185582880

約数和(自身を除く): 99302210

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 70, 74, 98, 185, 245, 259, 370, 490, 518, 1295, 1813, 2590, 3626, 4759, 9065, 9518, 18130, 23795, 33313, 47590, 66626, 166565, 176083, 233191, 333130, 352166, 466382, 880415, 1165955, 1232581, 1760830, 2331910, 2465162, 6162905, 8628067, 12325810, 17256134, 43140335, 86280670]

約数ペア:

[(1, 86280670), (2, 43140335), (5, 17256134), (7, 12325810), (10, 8628067), (14, 6162905), (35, 2465162), (37, 2331910), (49, 1760830), (70, 1232581), (74, 1165955), (98, 880415), (185, 466382), (245, 352166), (259, 333130), (370, 233191), (490, 176083), (518, 166565), (1295, 66626), (1813, 47590), (2590, 33313), (3626, 23795), (4759, 18130), (9065, 9518)]