30882995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{919}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 44513280

約数和(自身を除く): 13630285

約数列:

[1, 5, 11, 13, 47, 55, 65, 143, 235, 517, 611, 715, 919, 2585, 3055, 4595, 6721, 10109, 11947, 33605, 43193, 50545, 59735, 131417, 215965, 475123, 561509, 657085, 2375615, 2807545, 6176599, 30882995]

約数ペア:

[(1, 30882995), (5, 6176599), (11, 2807545), (13, 2375615), (47, 657085), (55, 561509), (65, 475123), (143, 215965), (235, 131417), (517, 59735), (611, 50545), (715, 43193), (919, 33605), (2585, 11947), (3055, 10109), (4595, 6721)]