30223670420

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1\times {\mathrm{44579}}^1$

素因数の和:45008

約数の個数: 48

約数和(自身を含む): 64259395200

約数和(自身を除く): 34035724780

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 311, 436, 545, 622, 1090, 1244, 1555, 2180, 3110, 6220, 33899, 44579, 67798, 89158, 135596, 169495, 178316, 222895, 338990, 445790, 677980, 891580, 4859111, 9718222, 13864069, 19436444, 24295555, 27728138, 48591110, 55456276, 69320345, 97182220, 138640690, 277281380, 1511183521, 3022367042, 6044734084, 7555917605, 15111835210, 30223670420]

約数ペア:

[(1, 30223670420), (2, 15111835210), (4, 7555917605), (5, 6044734084), (10, 3022367042), (20, 1511183521), (109, 277281380), (218, 138640690), (311, 97182220), (436, 69320345), (545, 55456276), (622, 48591110), (1090, 27728138), (1244, 24295555), (1555, 19436444), (2180, 13864069), (3110, 9718222), (6220, 4859111), (33899, 891580), (44579, 677980), (67798, 445790), (89158, 338990), (135596, 222895), (169495, 178316)]