249520970

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1\times {\mathrm{1093}}^1$

素因数の和:1754

約数の個数: 32

約数和(自身を含む): 462446928

約数和(自身を除く): 212925958

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 617, 1093, 1234, 2186, 3085, 5465, 6170, 10930, 22829, 40441, 45658, 80882, 114145, 202205, 228290, 404410, 674381, 1348762, 3371905, 6743810, 24952097, 49904194, 124760485, 249520970]

約数ペア:

[(1, 249520970), (2, 124760485), (5, 49904194), (10, 24952097), (37, 6743810), (74, 3371905), (185, 1348762), (370, 674381), (617, 404410), (1093, 228290), (1234, 202205), (2186, 114145), (3085, 80882), (5465, 45658), (6170, 40441), (10930, 22829)]