6942340

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1109}}^1$

素因数の和:1431

約数の個数: 24

約数和(自身を含む): 14638680

約数和(自身を除く): 7696340

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1109, 1252, 1565, 2218, 3130, 4436, 5545, 6260, 11090, 22180, 347117, 694234, 1388468, 1735585, 3471170, 6942340]

約数ペア:

[(1, 6942340), (2, 3471170), (4, 1735585), (5, 1388468), (10, 694234), (20, 347117), (313, 22180), (626, 11090), (1109, 6260), (1252, 5545), (1565, 4436), (2218, 3130)]