30326205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1709}}^1$

素因数の和:1750

約数の個数: 48

約数和(自身を含む): 60082560

約数和(自身を除く): 29756355

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 169, 195, 273, 455, 507, 845, 1183, 1365, 1709, 2535, 3549, 5127, 5915, 8545, 11963, 17745, 22217, 25635, 35889, 59815, 66651, 111085, 155519, 179445, 288821, 333255, 466557, 777595, 866463, 1444105, 2021747, 2332785, 4332315, 6065241, 10108735, 30326205]

約数ペア:

[(1, 30326205), (3, 10108735), (5, 6065241), (7, 4332315), (13, 2332785), (15, 2021747), (21, 1444105), (35, 866463), (39, 777595), (65, 466557), (91, 333255), (105, 288821), (169, 179445), (195, 155519), (273, 111085), (455, 66651), (507, 59815), (845, 35889), (1183, 25635), (1365, 22217), (1709, 17745), (2535, 11963), (3549, 8545), (5127, 5915)]