69885060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{166393}}^1$

素因数の和:166412

約数の個数: 48

約数和(自身を含む): 223633536

約数和(自身を除く): 153748476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 166393, 332786, 499179, 665572, 831965, 998358, 1164751, 1663930, 1996716, 2329502, 2495895, 3327860, 3494253, 4659004, 4991790, 5823755, 6988506, 9983580, 11647510, 13977012, 17471265, 23295020, 34942530, 69885060]

約数ペア:

[(1, 69885060), (2, 34942530), (3, 23295020), (4, 17471265), (5, 13977012), (6, 11647510), (7, 9983580), (10, 6988506), (12, 5823755), (14, 4991790), (15, 4659004), (20, 3494253), (21, 3327860), (28, 2495895), (30, 2329502), (35, 1996716), (42, 1663930), (60, 1164751), (70, 998358), (84, 831965), (105, 665572), (140, 499179), (210, 332786), (420, 166393)]