47665380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{113489}}^1$

素因数の和:113508

約数の個数: 48

約数和(自身を含む): 152530560

約数和(自身を除く): 104865180

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, 113489, 226978, 340467, 453956, 567445, 680934, 794423, 1134890, 1361868, 1588846, 1702335, 2269780, 2383269, 3177692, 3404670, 3972115, 4766538, 6809340, 7944230, 9533076, 11916345, 15888460, 23832690, 47665380]

約数ペア:

[(1, 47665380), (2, 23832690), (3, 15888460), (4, 11916345), (5, 9533076), (6, 7944230), (7, 6809340), (10, 4766538), (12, 3972115), (14, 3404670), (15, 3177692), (20, 2383269), (21, 2269780), (28, 1702335), (30, 1588846), (35, 1361868), (42, 1134890), (60, 794423), (70, 680934), (84, 567445), (105, 453956), (140, 340467), (210, 226978), (420, 113489)]