30412445

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 46085760

約数和(自身を除く): 15673315

約数列:

[1, 5, 7, 19, 29, 35, 83, 95, 133, 145, 203, 361, 415, 551, 581, 665, 1015, 1577, 1805, 2407, 2527, 2755, 2905, 3857, 7885, 10469, 11039, 12035, 12635, 16849, 19285, 29963, 45733, 52345, 55195, 73283, 84245, 149815, 209741, 228665, 320131, 366415, 868927, 1048705, 1600655, 4344635, 6082489, 30412445]

約数ペア:

[(1, 30412445), (5, 6082489), (7, 4344635), (19, 1600655), (29, 1048705), (35, 868927), (83, 366415), (95, 320131), (133, 228665), (145, 209741), (203, 149815), (361, 84245), (415, 73283), (551, 55195), (581, 52345), (665, 45733), (1015, 29963), (1577, 19285), (1805, 16849), (2407, 12635), (2527, 12035), (2755, 11039), (2905, 10469), (3857, 7885)]