7914340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{56531}}^1$

素因数の和:56547

約数の個数: 24

約数和(自身を含む): 18994752

約数和(自身を除く): 11080412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 56531, 113062, 226124, 282655, 395717, 565310, 791434, 1130620, 1582868, 1978585, 3957170, 7914340]

約数ペア:

[(1, 7914340), (2, 3957170), (4, 1978585), (5, 1582868), (7, 1130620), (10, 791434), (14, 565310), (20, 395717), (28, 282655), (35, 226124), (70, 113062), (140, 56531)]