13846980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{32969}}^1$

素因数の和:32988

約数の個数: 48

約数和(自身を含む): 44311680

約数和(自身を除く): 30464700

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, 32969, 65938, 98907, 131876, 164845, 197814, 230783, 329690, 395628, 461566, 494535, 659380, 692349, 923132, 989070, 1153915, 1384698, 1978140, 2307830, 2769396, 3461745, 4615660, 6923490, 13846980]

約数ペア:

[(1, 13846980), (2, 6923490), (3, 4615660), (4, 3461745), (5, 2769396), (6, 2307830), (7, 1978140), (10, 1384698), (12, 1153915), (14, 989070), (15, 923132), (20, 692349), (21, 659380), (28, 494535), (30, 461566), (35, 395628), (42, 329690), (60, 230783), (70, 197814), (84, 164845), (105, 131876), (140, 98907), (210, 65938), (420, 32969)]