3138670

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 5961600

約数和(自身を除く): 2822930

約数列:

[1, 2, 5, 10, 29, 58, 79, 137, 145, 158, 274, 290, 395, 685, 790, 1370, 2291, 3973, 4582, 7946, 10823, 11455, 19865, 21646, 22910, 39730, 54115, 108230, 313867, 627734, 1569335, 3138670]

約数ペア:

[(1, 3138670), (2, 1569335), (5, 627734), (10, 313867), (29, 108230), (58, 54115), (79, 39730), (137, 22910), (145, 21646), (158, 19865), (274, 11455), (290, 10823), (395, 7946), (685, 4582), (790, 3973), (1370, 2291)]