1135630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 2217600

約数和(自身を除く): 1081970

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 139, 190, 215, 278, 430, 695, 817, 1390, 1634, 2641, 4085, 5282, 5977, 8170, 11954, 13205, 26410, 29885, 59770, 113563, 227126, 567815, 1135630]

約数ペア:

[(1, 1135630), (2, 567815), (5, 227126), (10, 113563), (19, 59770), (38, 29885), (43, 26410), (86, 13205), (95, 11954), (139, 8170), (190, 5977), (215, 5282), (278, 4085), (430, 2641), (695, 1634), (817, 1390)]