301185530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{14543}}^1$

素因数の和:14678

約数の個数: 32

約数和(自身を含む): 575942400

約数和(自身を除く): 274756870

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 190, 218, 545, 1090, 2071, 4142, 10355, 14543, 20710, 29086, 72715, 145430, 276317, 552634, 1381585, 1585187, 2763170, 3170374, 7925935, 15851870, 30118553, 60237106, 150592765, 301185530]

約数ペア:

[(1, 301185530), (2, 150592765), (5, 60237106), (10, 30118553), (19, 15851870), (38, 7925935), (95, 3170374), (109, 2763170), (190, 1585187), (218, 1381585), (545, 552634), (1090, 276317), (2071, 145430), (4142, 72715), (10355, 29086), (14543, 20710)]