2017755574030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4493}}^1\times {\mathrm{105173}}^1$

素因数の和:109741

約数の個数: 64

約数和(自身を含む): 4219836663168

約数和(自身を除く): 2202081089138

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 4493, 8986, 22465, 31451, 44930, 62902, 105173, 157255, 210346, 274073, 314510, 525865, 548146, 736211, 1051730, 1370365, 1472422, 1918511, 2740730, 3681055, 3837022, 6415553, 7362110, 9592555, 12831106, 19185110, 32077765, 44908871, 64155530, 89817742, 224544355, 449088710, 472542289, 945084578, 2362711445, 3307796023, 4725422890, 6615592046, 16538980115, 28825079629, 33077960230, 57650159258, 144125398145, 201775557403, 288250796290, 403551114806, 1008877787015, 2017755574030]

約数ペア:

[(1, 2017755574030), (2, 1008877787015), (5, 403551114806), (7, 288250796290), (10, 201775557403), (14, 144125398145), (35, 57650159258), (61, 33077960230), (70, 28825079629), (122, 16538980115), (305, 6615592046), (427, 4725422890), (610, 3307796023), (854, 2362711445), (2135, 945084578), (4270, 472542289), (4493, 449088710), (8986, 224544355), (22465, 89817742), (31451, 64155530), (44930, 44908871), (62902, 32077765), (105173, 19185110), (157255, 12831106), (210346, 9592555), (274073, 7362110), (314510, 6415553), (525865, 3837022), (548146, 3681055), (736211, 2740730), (1051730, 1918511), (1370365, 1472422)]