30859144

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{997}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 59820120

約数和(自身を除く): 28960976

約数列:

[1, 2, 4, 8, 53, 73, 106, 146, 212, 292, 424, 584, 997, 1994, 3869, 3988, 7738, 7976, 15476, 30952, 52841, 72781, 105682, 145562, 211364, 291124, 422728, 582248, 3857393, 7714786, 15429572, 30859144]

約数ペア:

[(1, 30859144), (2, 15429572), (4, 7714786), (8, 3857393), (53, 582248), (73, 422728), (106, 291124), (146, 211364), (212, 145562), (292, 105682), (424, 72781), (584, 52841), (997, 30952), (1994, 15476), (3869, 7976), (3988, 7738)]