2190608210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{883}}^1$

素因数の和:1048

約数の個数: 96

約数和(自身を含む): 4723572672

約数和(自身を除く): 2532964462

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 61, 70, 83, 98, 122, 166, 245, 305, 415, 427, 490, 581, 610, 830, 854, 883, 1162, 1766, 2135, 2905, 2989, 4067, 4270, 4415, 5063, 5810, 5978, 6181, 8134, 8830, 10126, 12362, 14945, 20335, 25315, 29890, 30905, 35441, 40670, 43267, 50630, 53863, 61810, 70882, 73289, 86534, 107726, 146578, 177205, 216335, 248087, 269315, 354410, 366445, 377041, 432670, 496174, 513023, 538630, 732890, 754082, 1026046, 1240435, 1885205, 2480870, 2565115, 2639287, 3591161, 3770410, 4470629, 5130230, 5278574, 7182322, 8941258, 13196435, 17955805, 22353145, 26392870, 31294403, 35911610, 44706290, 62588806, 156472015, 219060821, 312944030, 438121642, 1095304105, 2190608210]

約数ペア:

[(1, 2190608210), (2, 1095304105), (5, 438121642), (7, 312944030), (10, 219060821), (14, 156472015), (35, 62588806), (49, 44706290), (61, 35911610), (70, 31294403), (83, 26392870), (98, 22353145), (122, 17955805), (166, 13196435), (245, 8941258), (305, 7182322), (415, 5278574), (427, 5130230), (490, 4470629), (581, 3770410), (610, 3591161), (830, 2639287), (854, 2565115), (883, 2480870), (1162, 1885205), (1766, 1240435), (2135, 1026046), (2905, 754082), (2989, 732890), (4067, 538630), (4270, 513023), (4415, 496174), (5063, 432670), (5810, 377041), (5978, 366445), (6181, 354410), (8134, 269315), (8830, 248087), (10126, 216335), (12362, 177205), (14945, 146578), (20335, 107726), (25315, 86534), (29890, 73289), (30905, 70882), (35441, 61810), (40670, 53863), (43267, 50630)]