63309590

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{431}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 117604224

約数和(自身を除く): 54294634

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 397, 431, 794, 862, 1985, 2155, 3970, 4310, 14689, 15947, 29378, 31894, 73445, 79735, 146890, 159470, 171107, 342214, 855535, 1711070, 6330959, 12661918, 31654795, 63309590]

約数ペア:

[(1, 63309590), (2, 31654795), (5, 12661918), (10, 6330959), (37, 1711070), (74, 855535), (185, 342214), (370, 171107), (397, 159470), (431, 146890), (794, 79735), (862, 73445), (1985, 31894), (2155, 29378), (3970, 15947), (4310, 14689)]