129347030

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{2239}}^1$

素因数の和:2408

約数の個数: 32

約数和(自身を含む): 239500800

約数和(自身を除く): 110153770

約数列:

[1, 2, 5, 10, 53, 106, 109, 218, 265, 530, 545, 1090, 2239, 4478, 5777, 11195, 11554, 22390, 28885, 57770, 118667, 237334, 244051, 488102, 593335, 1186670, 1220255, 2440510, 12934703, 25869406, 64673515, 129347030]

約数ペア:

[(1, 129347030), (2, 64673515), (5, 25869406), (10, 12934703), (53, 2440510), (106, 1220255), (109, 1186670), (218, 593335), (265, 488102), (530, 244051), (545, 237334), (1090, 118667), (2239, 57770), (4478, 28885), (5777, 22390), (11195, 11554)]