61220670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{727}}^1$

素因数の和:1145

約数の個数: 64

約数和(自身を含む): 168569856

約数和(自身を除く): 107349186

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 401, 727, 802, 1203, 1454, 2005, 2181, 2406, 2807, 3635, 4010, 4362, 5089, 5614, 6015, 7270, 8421, 10178, 10905, 12030, 14035, 15267, 16842, 21810, 25445, 28070, 30534, 42105, 50890, 76335, 84210, 152670, 291527, 583054, 874581, 1457635, 1749162, 2040689, 2915270, 4081378, 4372905, 6122067, 8745810, 10203445, 12244134, 20406890, 30610335, 61220670]

約数ペア:

[(1, 61220670), (2, 30610335), (3, 20406890), (5, 12244134), (6, 10203445), (7, 8745810), (10, 6122067), (14, 4372905), (15, 4081378), (21, 2915270), (30, 2040689), (35, 1749162), (42, 1457635), (70, 874581), (105, 583054), (210, 291527), (401, 152670), (727, 84210), (802, 76335), (1203, 50890), (1454, 42105), (2005, 30534), (2181, 28070), (2406, 25445), (2807, 21810), (3635, 16842), (4010, 15267), (4362, 14035), (5089, 12030), (5614, 10905), (6015, 10178), (7270, 8421)]