30885470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40111}}^1$

素因数の和:40136

約数の個数: 32

約数和(自身を含む): 69313536

約数和(自身を除く): 38428066

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 40111, 80222, 200555, 280777, 401110, 441221, 561554, 882442, 1403885, 2206105, 2807770, 3088547, 4412210, 6177094, 15442735, 30885470]

約数ペア:

[(1, 30885470), (2, 15442735), (5, 6177094), (7, 4412210), (10, 3088547), (11, 2807770), (14, 2206105), (22, 1403885), (35, 882442), (55, 561554), (70, 441221), (77, 401110), (110, 280777), (154, 200555), (385, 80222), (770, 40111)]