11679780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{27809}}^1$

素因数の和:27828

約数の個数: 48

約数和(自身を含む): 37376640

約数和(自身を除く): 25696860

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, 27809, 55618, 83427, 111236, 139045, 166854, 194663, 278090, 333708, 389326, 417135, 556180, 583989, 778652, 834270, 973315, 1167978, 1668540, 1946630, 2335956, 2919945, 3893260, 5839890, 11679780]

約数ペア:

[(1, 11679780), (2, 5839890), (3, 3893260), (4, 2919945), (5, 2335956), (6, 1946630), (7, 1668540), (10, 1167978), (12, 973315), (14, 834270), (15, 778652), (20, 583989), (21, 556180), (28, 417135), (30, 389326), (35, 333708), (42, 278090), (60, 194663), (70, 166854), (84, 139045), (105, 111236), (140, 83427), (210, 55618), (420, 27809)]