61681510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{4093}}^1$

素因数の和:4248

約数の個数: 32

約数和(自身を含む): 122033952

約数和(自身を除く): 60352442

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 3014, 4093, 7535, 8186, 15070, 20465, 40930, 45023, 90046, 225115, 450230, 560741, 1121482, 2803705, 5607410, 6168151, 12336302, 30840755, 61681510]

約数ペア:

[(1, 61681510), (2, 30840755), (5, 12336302), (10, 6168151), (11, 5607410), (22, 2803705), (55, 1121482), (110, 560741), (137, 450230), (274, 225115), (685, 90046), (1370, 45023), (1507, 40930), (3014, 20465), (4093, 15070), (7535, 8186)]