70741260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{393007}}^1$

素因数の和:393022

約数の個数: 36

約数和(自身を含む): 214582368

約数和(自身を除く): 143841108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 393007, 786014, 1179021, 1572028, 1965035, 2358042, 3537063, 3930070, 4716084, 5895105, 7074126, 7860140, 11790210, 14148252, 17685315, 23580420, 35370630, 70741260]

約数ペア:

[(1, 70741260), (2, 35370630), (3, 23580420), (4, 17685315), (5, 14148252), (6, 11790210), (9, 7860140), (10, 7074126), (12, 5895105), (15, 4716084), (18, 3930070), (20, 3537063), (30, 2358042), (36, 1965035), (45, 1572028), (60, 1179021), (90, 786014), (180, 393007)]