30919004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5573}}^1$

素因数の和:5669

約数の個数: 24

約数和(自身を含む): 57746640

約数和(自身を除く): 26827636

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 5573, 11146, 22292, 105887, 211774, 406829, 423548, 813658, 1627316, 7729751, 15459502, 30919004]

約数ペア:

[(1, 30919004), (2, 15459502), (4, 7729751), (19, 1627316), (38, 813658), (73, 423548), (76, 406829), (146, 211774), (292, 105887), (1387, 22292), (2774, 11146), (5548, 5573)]