30493444

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{8461}}^1$

素因数の和:8535

約数の個数: 24

約数和(自身を含む): 57575448

約数和(自身を除く): 27082004

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 8461, 16922, 33844, 143837, 287674, 448433, 575348, 896866, 1793732, 7623361, 15246722, 30493444]

約数ペア:

[(1, 30493444), (2, 15246722), (4, 7623361), (17, 1793732), (34, 896866), (53, 575348), (68, 448433), (106, 287674), (212, 143837), (901, 33844), (1802, 16922), (3604, 8461)]