30830445

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 56946240

約数和(自身を除く): 26115795

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 107, 171, 285, 321, 337, 535, 855, 963, 1011, 1605, 1685, 2033, 3033, 4815, 5055, 6099, 6403, 10165, 15165, 18297, 19209, 30495, 32015, 36059, 57627, 91485, 96045, 108177, 180295, 288135, 324531, 540885, 685121, 1622655, 2055363, 3425605, 6166089, 10276815, 30830445]

約数ペア:

[(1, 30830445), (3, 10276815), (5, 6166089), (9, 3425605), (15, 2055363), (19, 1622655), (45, 685121), (57, 540885), (95, 324531), (107, 288135), (171, 180295), (285, 108177), (321, 96045), (337, 91485), (535, 57627), (855, 36059), (963, 32015), (1011, 30495), (1605, 19209), (1685, 18297), (2033, 15165), (3033, 10165), (4815, 6403), (5055, 6099)]