10894380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{25939}}^1$

素因数の和:25958

約数の個数: 48

約数和(自身を含む): 34863360

約数和(自身を除く): 23968980

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, 25939, 51878, 77817, 103756, 129695, 155634, 181573, 259390, 311268, 363146, 389085, 518780, 544719, 726292, 778170, 907865, 1089438, 1556340, 1815730, 2178876, 2723595, 3631460, 5447190, 10894380]

約数ペア:

[(1, 10894380), (2, 5447190), (3, 3631460), (4, 2723595), (5, 2178876), (6, 1815730), (7, 1556340), (10, 1089438), (12, 907865), (14, 778170), (15, 726292), (20, 544719), (21, 518780), (28, 389085), (30, 363146), (35, 311268), (42, 259390), (60, 181573), (70, 155634), (84, 129695), (105, 103756), (140, 77817), (210, 51878), (420, 25939)]