30218792

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{222197}}^1$

素因数の和:222220

約数の個数: 16

約数和(自身を含む): 59993460

約数和(自身を除く): 29774668

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 222197, 444394, 888788, 1777576, 3777349, 7554698, 15109396, 30218792]

約数ペア:

[(1, 30218792), (2, 15109396), (4, 7554698), (8, 3777349), (17, 1777576), (34, 888788), (68, 444394), (136, 222197)]