190035435

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 344977920

約数和(自身を除く): 154942485

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 61, 85, 95, 183, 255, 285, 305, 323, 643, 915, 969, 1037, 1159, 1615, 1929, 3111, 3215, 3477, 4845, 5185, 5795, 9645, 10931, 12217, 15555, 17385, 19703, 32793, 36651, 39223, 54655, 59109, 61085, 98515, 117669, 163965, 183255, 196115, 207689, 295545, 588345, 623067, 666791, 745237, 1038445, 2000373, 2235711, 3115335, 3333955, 3726185, 10001865, 11178555, 12669029, 38007087, 63345145, 190035435]

約数ペア:

[(1, 190035435), (3, 63345145), (5, 38007087), (15, 12669029), (17, 11178555), (19, 10001865), (51, 3726185), (57, 3333955), (61, 3115335), (85, 2235711), (95, 2000373), (183, 1038445), (255, 745237), (285, 666791), (305, 623067), (323, 588345), (643, 295545), (915, 207689), (969, 196115), (1037, 183255), (1159, 163965), (1615, 117669), (1929, 98515), (3111, 61085), (3215, 59109), (3477, 54655), (4845, 39223), (5185, 36651), (5795, 32793), (9645, 19703), (10931, 17385), (12217, 15555)]