69978230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{7297}}^1$

素因数の和:7448

約数の個数: 32

約数和(自身を含む): 145025856

約数和(自身を除く): 75047626

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 685, 959, 1370, 1918, 4795, 7297, 9590, 14594, 36485, 51079, 72970, 102158, 255395, 510790, 999689, 1999378, 4998445, 6997823, 9996890, 13995646, 34989115, 69978230]

約数ペア:

[(1, 69978230), (2, 34989115), (5, 13995646), (7, 9996890), (10, 6997823), (14, 4998445), (35, 1999378), (70, 999689), (137, 510790), (274, 255395), (685, 102158), (959, 72970), (1370, 51079), (1918, 36485), (4795, 14594), (7297, 9590)]