1808030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1$

素因数の和:1160

約数の個数: 32

約数和(自身を含む): 3884544

約数和(自身を除く): 2076514

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1123, 1610, 2246, 5615, 7861, 11230, 15722, 25829, 39305, 51658, 78610, 129145, 180803, 258290, 361606, 904015, 1808030]

約数ペア:

[(1, 1808030), (2, 904015), (5, 361606), (7, 258290), (10, 180803), (14, 129145), (23, 78610), (35, 51658), (46, 39305), (70, 25829), (115, 15722), (161, 11230), (230, 7861), (322, 5615), (805, 2246), (1123, 1610)]