30489545

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{811}}^1$

素因数の和:992

約数の個数: 16

約数和(自身を含む): 37494912

約数和(自身を除く): 7005367

約数列:

[1, 5, 73, 103, 365, 515, 811, 4055, 7519, 37595, 59203, 83533, 296015, 417665, 6097909, 30489545]

約数ペア:

[(1, 30489545), (5, 6097909), (73, 417665), (103, 296015), (365, 83533), (515, 59203), (811, 37595), (4055, 7519)]