30798845

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79997}}^1$

素因数の和:80020

約数の個数: 16

約数和(自身を含む): 46078848

約数和(自身を除く): 15280003

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 79997, 399985, 559979, 879967, 2799895, 4399835, 6159769, 30798845]

約数ペア:

[(1, 30798845), (5, 6159769), (7, 4399835), (11, 2799895), (35, 879967), (55, 559979), (77, 399985), (385, 79997)]