69328420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4903}}^1$

素因数の和:5020

約数の個数: 48

約数和(自身を含む): 168069888

約数和(自身を除く): 98741468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3535, 4903, 7070, 9806, 14140, 19612, 24515, 34321, 49030, 68642, 98060, 137284, 171605, 343210, 495203, 686420, 990406, 1980812, 2476015, 3466421, 4952030, 6932842, 9904060, 13865684, 17332105, 34664210, 69328420]

約数ペア:

[(1, 69328420), (2, 34664210), (4, 17332105), (5, 13865684), (7, 9904060), (10, 6932842), (14, 4952030), (20, 3466421), (28, 2476015), (35, 1980812), (70, 990406), (101, 686420), (140, 495203), (202, 343210), (404, 171605), (505, 137284), (707, 98060), (1010, 68642), (1414, 49030), (2020, 34321), (2828, 24515), (3535, 19612), (4903, 14140), (7070, 9806)]