30943000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:158

約数の個数: 128

約数和(自身を含む): 82555200

約数和(自身を除く): 51612200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 29, 40, 44, 50, 55, 58, 88, 97, 100, 110, 116, 125, 145, 194, 200, 220, 232, 250, 275, 290, 319, 388, 440, 485, 500, 550, 580, 638, 725, 776, 970, 1000, 1067, 1100, 1160, 1276, 1375, 1450, 1595, 1940, 2134, 2200, 2425, 2552, 2750, 2813, 2900, 3190, 3625, 3880, 4268, 4850, 5335, 5500, 5626, 5800, 6380, 7250, 7975, 8536, 9700, 10670, 11000, 11252, 12125, 12760, 14065, 14500, 15950, 19400, 21340, 22504, 24250, 26675, 28130, 29000, 30943, 31900, 39875, 42680, 48500, 53350, 56260, 61886, 63800, 70325, 79750, 97000, 106700, 112520, 123772, 133375, 140650, 154715, 159500, 213400, 247544, 266750, 281300, 309430, 319000, 351625, 533500, 562600, 618860, 703250, 773575, 1067000, 1237720, 1406500, 1547150, 2813000, 3094300, 3867875, 6188600, 7735750, 15471500, 30943000]

約数ペア:

[(1, 30943000), (2, 15471500), (4, 7735750), (5, 6188600), (8, 3867875), (10, 3094300), (11, 2813000), (20, 1547150), (22, 1406500), (25, 1237720), (29, 1067000), (40, 773575), (44, 703250), (50, 618860), (55, 562600), (58, 533500), (88, 351625), (97, 319000), (100, 309430), (110, 281300), (116, 266750), (125, 247544), (145, 213400), (194, 159500), (200, 154715), (220, 140650), (232, 133375), (250, 123772), (275, 112520), (290, 106700), (319, 97000), (388, 79750), (440, 70325), (485, 63800), (500, 61886), (550, 56260), (580, 53350), (638, 48500), (725, 42680), (776, 39875), (970, 31900), (1000, 30943), (1067, 29000), (1100, 28130), (1160, 26675), (1276, 24250), (1375, 22504), (1450, 21340), (1595, 19400), (1940, 15950), (2134, 14500), (2200, 14065), (2425, 12760), (2552, 12125), (2750, 11252), (2813, 11000), (2900, 10670), (3190, 9700), (3625, 8536), (3880, 7975), (4268, 7250), (4850, 6380), (5335, 5800), (5500, 5626)]