30338000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1$

素因数の和:238

約数の個数: 160

約数和(自身を含む): 91922688

約数和(自身を除く): 61584688

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 125, 140, 154, 175, 176, 197, 200, 220, 250, 275, 280, 308, 350, 385, 394, 400, 440, 500, 550, 560, 616, 700, 770, 788, 875, 880, 985, 1000, 1100, 1232, 1375, 1379, 1400, 1540, 1576, 1750, 1925, 1970, 2000, 2167, 2200, 2750, 2758, 2800, 3080, 3152, 3500, 3850, 3940, 4334, 4400, 4925, 5500, 5516, 6160, 6895, 7000, 7700, 7880, 8668, 9625, 9850, 10835, 11000, 11032, 13790, 14000, 15169, 15400, 15760, 17336, 19250, 19700, 21670, 22000, 22064, 24625, 27580, 30338, 30800, 34475, 34672, 38500, 39400, 43340, 49250, 54175, 55160, 60676, 68950, 75845, 77000, 78800, 86680, 98500, 108350, 110320, 121352, 137900, 151690, 154000, 172375, 173360, 197000, 216700, 242704, 270875, 275800, 303380, 344750, 379225, 394000, 433400, 541750, 551600, 606760, 689500, 758450, 866800, 1083500, 1213520, 1379000, 1516900, 1896125, 2167000, 2758000, 3033800, 3792250, 4334000, 6067600, 7584500, 15169000, 30338000]

約数ペア:

[(1, 30338000), (2, 15169000), (4, 7584500), (5, 6067600), (7, 4334000), (8, 3792250), (10, 3033800), (11, 2758000), (14, 2167000), (16, 1896125), (20, 1516900), (22, 1379000), (25, 1213520), (28, 1083500), (35, 866800), (40, 758450), (44, 689500), (50, 606760), (55, 551600), (56, 541750), (70, 433400), (77, 394000), (80, 379225), (88, 344750), (100, 303380), (110, 275800), (112, 270875), (125, 242704), (140, 216700), (154, 197000), (175, 173360), (176, 172375), (197, 154000), (200, 151690), (220, 137900), (250, 121352), (275, 110320), (280, 108350), (308, 98500), (350, 86680), (385, 78800), (394, 77000), (400, 75845), (440, 68950), (500, 60676), (550, 55160), (560, 54175), (616, 49250), (700, 43340), (770, 39400), (788, 38500), (875, 34672), (880, 34475), (985, 30800), (1000, 30338), (1100, 27580), (1232, 24625), (1375, 22064), (1379, 22000), (1400, 21670), (1540, 19700), (1576, 19250), (1750, 17336), (1925, 15760), (1970, 15400), (2000, 15169), (2167, 14000), (2200, 13790), (2750, 11032), (2758, 11000), (2800, 10835), (3080, 9850), (3152, 9625), (3500, 8668), (3850, 7880), (3940, 7700), (4334, 7000), (4400, 6895), (4925, 6160), (5500, 5516)]