30340555

素因数分解:

$5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3347}}^1$

素因数の和:3403

約数の個数: 24

約数和(自身を含む): 43510608

約数和(自身を除く): 13170053

約数列:

[1, 5, 7, 35, 37, 49, 185, 245, 259, 1295, 1813, 3347, 9065, 16735, 23429, 117145, 123839, 164003, 619195, 820015, 866873, 4334365, 6068111, 30340555]

約数ペア:

[(1, 30340555), (5, 6068111), (7, 4334365), (35, 866873), (37, 820015), (49, 619195), (185, 164003), (245, 123839), (259, 117145), (1295, 23429), (1813, 16735), (3347, 9065)]