30197068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 61399296

約数和(自身を除く): 31202228

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 53, 92, 106, 212, 253, 506, 563, 583, 1012, 1126, 1166, 1219, 2252, 2332, 2438, 4876, 6193, 12386, 12949, 13409, 24772, 25898, 26818, 29839, 51796, 53636, 59678, 119356, 142439, 284878, 328229, 569756, 656458, 686297, 1312916, 1372594, 2745188, 7549267, 15098534, 30197068]

約数ペア:

[(1, 30197068), (2, 15098534), (4, 7549267), (11, 2745188), (22, 1372594), (23, 1312916), (44, 686297), (46, 656458), (53, 569756), (92, 328229), (106, 284878), (212, 142439), (253, 119356), (506, 59678), (563, 53636), (583, 51796), (1012, 29839), (1126, 26818), (1166, 25898), (1219, 24772), (2252, 13409), (2332, 12949), (2438, 12386), (4876, 6193)]