30144842

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9743}}^1$

素因数の和:9782

約数の個数: 32

約数和(自身を含む): 58931712

約数和(自身を除く): 28786870

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 9743, 19486, 68201, 126659, 136402, 165631, 253318, 331262, 886613, 1159417, 1773226, 2153203, 2318834, 4306406, 15072421, 30144842]

約数ペア:

[(1, 30144842), (2, 15072421), (7, 4306406), (13, 2318834), (14, 2153203), (17, 1773226), (26, 1159417), (34, 886613), (91, 331262), (119, 253318), (182, 165631), (221, 136402), (238, 126659), (442, 68201), (1547, 19486), (3094, 9743)]