30884755

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1609}}^1$

素因数の和:1974

約数の個数: 16

約数和(自身を含む): 40572000

約数和(自身を除く): 9687245

約数列:

[1, 5, 11, 55, 349, 1609, 1745, 3839, 8045, 17699, 19195, 88495, 561541, 2807705, 6176951, 30884755]

約数ペア:

[(1, 30884755), (5, 6176951), (11, 2807705), (55, 561541), (349, 88495), (1609, 19195), (1745, 17699), (3839, 8045)]