74134340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{529531}}^1$

素因数の和:529547

約数の個数: 24

約数和(自身を含む): 177922752

約数和(自身を除く): 103788412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 529531, 1059062, 2118124, 2647655, 3706717, 5295310, 7413434, 10590620, 14826868, 18533585, 37067170, 74134340]

約数ペア:

[(1, 74134340), (2, 37067170), (4, 18533585), (5, 14826868), (7, 10590620), (10, 7413434), (14, 5295310), (20, 3706717), (28, 2647655), (35, 2118124), (70, 1059062), (140, 529531)]