30212884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{4241}}^1$

素因数の和:4395

約数の個数: 24

約数和(自身を含む): 57368808

約数和(自身を除く): 27155924

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 4241, 7124, 8482, 16964, 55133, 110266, 220532, 581017, 1162034, 2324068, 7553221, 15106442, 30212884]

約数ペア:

[(1, 30212884), (2, 15106442), (4, 7553221), (13, 2324068), (26, 1162034), (52, 581017), (137, 220532), (274, 110266), (548, 55133), (1781, 16964), (3562, 8482), (4241, 7124)]