30186668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5441}}^1$

素因数の和:5537

約数の個数: 24

約数和(自身を含む): 56379120

約数和(自身を除く): 26192452

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5441, 5548, 10882, 21764, 103379, 206758, 397193, 413516, 794386, 1588772, 7546667, 15093334, 30186668]

約数ペア:

[(1, 30186668), (2, 15093334), (4, 7546667), (19, 1588772), (38, 794386), (73, 413516), (76, 397193), (146, 206758), (292, 103379), (1387, 21764), (2774, 10882), (5441, 5548)]