30221528

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{3931}}^1$

素因数の和:3999

約数の個数: 24

約数和(自身を含む): 58567140

約数和(自身を除く): 28345612

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 961, 1922, 3844, 3931, 7688, 7862, 15724, 31448, 121861, 243722, 487444, 974888, 3777691, 7555382, 15110764, 30221528]

約数ペア:

[(1, 30221528), (2, 15110764), (4, 7555382), (8, 3777691), (31, 974888), (62, 487444), (124, 243722), (248, 121861), (961, 31448), (1922, 15724), (3844, 7862), (3931, 7688)]