30818865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26683}}^1$

素因数の和:26709

約数の個数: 32

約数和(自身を含む): 61479936

約数和(自身を除く): 30661071

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 26683, 80049, 133415, 186781, 293513, 400245, 560343, 880539, 933905, 1467565, 2054591, 2801715, 4402695, 6163773, 10272955, 30818865]

約数ペア:

[(1, 30818865), (3, 10272955), (5, 6163773), (7, 4402695), (11, 2801715), (15, 2054591), (21, 1467565), (33, 933905), (35, 880539), (55, 560343), (77, 400245), (105, 293513), (165, 186781), (231, 133415), (385, 80049), (1155, 26683)]