61686370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3329}}^1$

素因数の和:3462

約数の個数: 32

約数和(自身を含む): 118681200

約数和(自身を除く): 56994830

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 545, 1090, 1853, 3329, 3706, 6658, 9265, 16645, 18530, 33290, 56593, 113186, 282965, 362861, 565930, 725722, 1814305, 3628610, 6168637, 12337274, 30843185, 61686370]

約数ペア:

[(1, 61686370), (2, 30843185), (5, 12337274), (10, 6168637), (17, 3628610), (34, 1814305), (85, 725722), (109, 565930), (170, 362861), (218, 282965), (545, 113186), (1090, 56593), (1853, 33290), (3329, 18530), (3706, 16645), (6658, 9265)]