38949610

素因数分解:

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

素因数の和:2791

約数の個数: 48

約数和(自身を含む): 84398760

約数和(自身を除く): 45449150

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 1015, 1421, 2030, 2741, 2842, 5482, 7105, 13705, 14210, 19187, 27410, 38374, 79489, 95935, 134309, 158978, 191870, 268618, 397445, 556423, 671545, 794890, 1112846, 1343090, 2782115, 3894961, 5564230, 7789922, 19474805, 38949610]

約数ペア:

[(1, 38949610), (2, 19474805), (5, 7789922), (7, 5564230), (10, 3894961), (14, 2782115), (29, 1343090), (35, 1112846), (49, 794890), (58, 671545), (70, 556423), (98, 397445), (145, 268618), (203, 191870), (245, 158978), (290, 134309), (406, 95935), (490, 79489), (1015, 38374), (1421, 27410), (2030, 19187), (2741, 14210), (2842, 13705), (5482, 7105)]