27821150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2741}}^1$

素因数の和:2789

約数の個数: 48

約数和(自身を含む): 61201440

約数和(自身を除く): 33380290

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 725, 1015, 1450, 2030, 2741, 5075, 5482, 10150, 13705, 19187, 27410, 38374, 68525, 79489, 95935, 137050, 158978, 191870, 397445, 479675, 556423, 794890, 959350, 1112846, 1987225, 2782115, 3974450, 5564230, 13910575, 27821150]

約数ペア:

[(1, 27821150), (2, 13910575), (5, 5564230), (7, 3974450), (10, 2782115), (14, 1987225), (25, 1112846), (29, 959350), (35, 794890), (50, 556423), (58, 479675), (70, 397445), (145, 191870), (175, 158978), (203, 137050), (290, 95935), (350, 79489), (406, 68525), (725, 38374), (1015, 27410), (1450, 19187), (2030, 13705), (2741, 10150), (5075, 5482)]