69312330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10847}}^1$

素因数の和:10931

約数の個数: 48

約数和(自身を含む): 182767104

約数和(自身を除く): 113454774

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 10847, 21694, 32541, 54235, 65082, 97623, 108470, 162705, 195246, 325410, 488115, 770137, 976230, 1540274, 2310411, 3850685, 4620822, 6931233, 7701370, 11552055, 13862466, 23104110, 34656165, 69312330]

約数ペア:

[(1, 69312330), (2, 34656165), (3, 23104110), (5, 13862466), (6, 11552055), (9, 7701370), (10, 6931233), (15, 4620822), (18, 3850685), (30, 2310411), (45, 1540274), (71, 976230), (90, 770137), (142, 488115), (213, 325410), (355, 195246), (426, 162705), (639, 108470), (710, 97623), (1065, 65082), (1278, 54235), (2130, 32541), (3195, 21694), (6390, 10847)]