30388316

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{63841}}^1$

素因数の和:63869

約数の個数: 24

約数和(自身を含む): 64352736

約数和(自身を除く): 33964420

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 63841, 127682, 255364, 446887, 893774, 1085297, 1787548, 2170594, 4341188, 7597079, 15194158, 30388316]

約数ペア:

[(1, 30388316), (2, 15194158), (4, 7597079), (7, 4341188), (14, 2170594), (17, 1787548), (28, 1085297), (34, 893774), (68, 446887), (119, 255364), (238, 127682), (476, 63841)]