1493800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 4374720

約数和(自身を除く): 2880920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 97, 100, 110, 140, 154, 175, 194, 200, 220, 275, 280, 308, 350, 385, 388, 440, 485, 550, 616, 679, 700, 770, 776, 970, 1067, 1100, 1358, 1400, 1540, 1925, 1940, 2134, 2200, 2425, 2716, 3080, 3395, 3850, 3880, 4268, 4850, 5335, 5432, 6790, 7469, 7700, 8536, 9700, 10670, 13580, 14938, 15400, 16975, 19400, 21340, 26675, 27160, 29876, 33950, 37345, 42680, 53350, 59752, 67900, 74690, 106700, 135800, 149380, 186725, 213400, 298760, 373450, 746900, 1493800]

約数ペア:

[(1, 1493800), (2, 746900), (4, 373450), (5, 298760), (7, 213400), (8, 186725), (10, 149380), (11, 135800), (14, 106700), (20, 74690), (22, 67900), (25, 59752), (28, 53350), (35, 42680), (40, 37345), (44, 33950), (50, 29876), (55, 27160), (56, 26675), (70, 21340), (77, 19400), (88, 16975), (97, 15400), (100, 14938), (110, 13580), (140, 10670), (154, 9700), (175, 8536), (194, 7700), (200, 7469), (220, 6790), (275, 5432), (280, 5335), (308, 4850), (350, 4268), (385, 3880), (388, 3850), (440, 3395), (485, 3080), (550, 2716), (616, 2425), (679, 2200), (700, 2134), (770, 1940), (776, 1925), (970, 1540), (1067, 1400), (1100, 1358)]