30107979

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1699}}^1$

素因数の和:1895

約数の個数: 24

約数和(自身を含む): 47736000

約数和(自身を除く): 17628021

約数列:

[1, 3, 9, 11, 33, 99, 179, 537, 1611, 1699, 1969, 5097, 5907, 15291, 17721, 18689, 56067, 168201, 304121, 912363, 2737089, 3345331, 10035993, 30107979]

約数ペア:

[(1, 30107979), (3, 10035993), (9, 3345331), (11, 2737089), (33, 912363), (99, 304121), (179, 168201), (537, 56067), (1611, 18689), (1699, 17721), (1969, 15291), (5097, 5907)]