27504680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{14033}}^1$

素因数の和:14058

約数の個数: 48

約数和(自身を含む): 71994420

約数和(自身を除く): 44489740

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 14033, 28066, 56132, 70165, 98231, 112264, 140330, 196462, 280660, 392924, 491155, 561320, 687617, 785848, 982310, 1375234, 1964620, 2750468, 3438085, 3929240, 5500936, 6876170, 13752340, 27504680]

約数ペア:

[(1, 27504680), (2, 13752340), (4, 6876170), (5, 5500936), (7, 3929240), (8, 3438085), (10, 2750468), (14, 1964620), (20, 1375234), (28, 982310), (35, 785848), (40, 687617), (49, 561320), (56, 491155), (70, 392924), (98, 280660), (140, 196462), (196, 140330), (245, 112264), (280, 98231), (392, 70165), (490, 56132), (980, 28066), (1960, 14033)]