70029400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{50021}}^1$

素因数の和:50044

約数の個数: 48

約数和(自身を含む): 186081840

約数和(自身を除く): 116052440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 50021, 100042, 200084, 250105, 350147, 400168, 500210, 700294, 1000420, 1250525, 1400588, 1750735, 2000840, 2501050, 2801176, 3501470, 5002100, 7002940, 8753675, 10004200, 14005880, 17507350, 35014700, 70029400]

約数ペア:

[(1, 70029400), (2, 35014700), (4, 17507350), (5, 14005880), (7, 10004200), (8, 8753675), (10, 7002940), (14, 5002100), (20, 3501470), (25, 2801176), (28, 2501050), (35, 2000840), (40, 1750735), (50, 1400588), (56, 1250525), (70, 1000420), (100, 700294), (140, 500210), (175, 400168), (200, 350147), (280, 250105), (350, 200084), (700, 100042), (1400, 50021)]