30989295

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8297}}^1$

素因数の和:8391

約数の個数: 24

約数和(自身を含む): 54368496

約数和(自身を除く): 23379201

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 8297, 24891, 41485, 74673, 124455, 373365, 688651, 2065953, 3443255, 6197859, 10329765, 30989295]

約数ペア:

[(1, 30989295), (3, 10329765), (5, 6197859), (9, 3443255), (15, 2065953), (45, 688651), (83, 373365), (249, 124455), (415, 74673), (747, 41485), (1245, 24891), (3735, 8297)]