30398889790

素因数分解:

$2^1\times 5^1\times {\mathrm{17749}}^1\times {\mathrm{171271}}^1$

素因数の和:189027

約数の個数: 16

約数和(自身を含む): 54721404000

約数和(自身を除く): 24322514210

約数列:

[1, 2, 5, 10, 17749, 35498, 88745, 171271, 177490, 342542, 856355, 1712710, 3039888979, 6079777958, 15199444895, 30398889790]

約数ペア:

[(1, 30398889790), (2, 15199444895), (5, 6079777958), (10, 3039888979), (17749, 1712710), (35498, 856355), (88745, 342542), (171271, 177490)]