2000412405

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1\times {\mathrm{2053}}^1$

素因数の和:2490

約数の個数: 48

約数和(自身を含む): 3537480960

約数和(自身を除く): 1537068555

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 367, 531, 885, 1101, 1835, 2053, 2655, 3303, 5505, 6159, 10265, 16515, 18477, 21653, 30795, 64959, 92385, 108265, 121127, 194877, 324795, 363381, 605635, 753451, 974385, 1090143, 1816905, 2260353, 3767255, 5450715, 6781059, 11301765, 33905295, 44453609, 133360827, 222268045, 400082481, 666804135, 2000412405]

約数ペア:

[(1, 2000412405), (3, 666804135), (5, 400082481), (9, 222268045), (15, 133360827), (45, 44453609), (59, 33905295), (177, 11301765), (295, 6781059), (367, 5450715), (531, 3767255), (885, 2260353), (1101, 1816905), (1835, 1090143), (2053, 974385), (2655, 753451), (3303, 605635), (5505, 363381), (6159, 324795), (10265, 194877), (16515, 121127), (18477, 108265), (21653, 92385), (30795, 64959)]