2017861320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1\times {\mathrm{577}}^1$

素因数の和:935

約数の個数: 128

約数和(自身を含む): 6135863040

約数和(自身を除く): 4118001720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 193, 302, 386, 453, 577, 579, 604, 755, 772, 906, 965, 1154, 1158, 1208, 1510, 1544, 1731, 1812, 1930, 2265, 2308, 2316, 2885, 2895, 3020, 3462, 3624, 3860, 4530, 4616, 4632, 5770, 5790, 6040, 6924, 7720, 8655, 9060, 11540, 11580, 13848, 17310, 18120, 23080, 23160, 29143, 34620, 58286, 69240, 87127, 87429, 111361, 116572, 145715, 174254, 174858, 222722, 233144, 261381, 291430, 334083, 348508, 349716, 435635, 437145, 445444, 522762, 556805, 582860, 668166, 697016, 699432, 871270, 874290, 890888, 1045524, 1113610, 1165720, 1306905, 1336332, 1670415, 1742540, 1748580, 2091048, 2227220, 2613810, 2672664, 3340830, 3485080, 3497160, 4454440, 5227620, 6681660, 10455240, 13363320, 16815511, 33631022, 50446533, 67262044, 84077555, 100893066, 134524088, 168155110, 201786132, 252232665, 336310220, 403572264, 504465330, 672620440, 1008930660, 2017861320]

約数ペア:

[(1, 2017861320), (2, 1008930660), (3, 672620440), (4, 504465330), (5, 403572264), (6, 336310220), (8, 252232665), (10, 201786132), (12, 168155110), (15, 134524088), (20, 100893066), (24, 84077555), (30, 67262044), (40, 50446533), (60, 33631022), (120, 16815511), (151, 13363320), (193, 10455240), (302, 6681660), (386, 5227620), (453, 4454440), (577, 3497160), (579, 3485080), (604, 3340830), (755, 2672664), (772, 2613810), (906, 2227220), (965, 2091048), (1154, 1748580), (1158, 1742540), (1208, 1670415), (1510, 1336332), (1544, 1306905), (1731, 1165720), (1812, 1113610), (1930, 1045524), (2265, 890888), (2308, 874290), (2316, 871270), (2885, 699432), (2895, 697016), (3020, 668166), (3462, 582860), (3624, 556805), (3860, 522762), (4530, 445444), (4616, 437145), (4632, 435635), (5770, 349716), (5790, 348508), (6040, 334083), (6924, 291430), (7720, 261381), (8655, 233144), (9060, 222722), (11540, 174858), (11580, 174254), (13848, 145715), (17310, 116572), (18120, 111361), (23080, 87429), (23160, 87127), (29143, 69240), (34620, 58286)]