84808570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1327}}^1$

素因数の和:1435

約数の個数: 64

約数和(自身を含む): 192761856

約数和(自身を除く): 107953286

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 83, 110, 154, 166, 385, 415, 581, 770, 830, 913, 1162, 1327, 1826, 2654, 2905, 4565, 5810, 6391, 6635, 9130, 9289, 12782, 13270, 14597, 18578, 29194, 31955, 46445, 63910, 72985, 92890, 102179, 110141, 145970, 204358, 220282, 510895, 550705, 770987, 1021790, 1101410, 1211551, 1541974, 2423102, 3854935, 6057755, 7709870, 8480857, 12115510, 16961714, 42404285, 84808570]

約数ペア:

[(1, 84808570), (2, 42404285), (5, 16961714), (7, 12115510), (10, 8480857), (11, 7709870), (14, 6057755), (22, 3854935), (35, 2423102), (55, 1541974), (70, 1211551), (77, 1101410), (83, 1021790), (110, 770987), (154, 550705), (166, 510895), (385, 220282), (415, 204358), (581, 145970), (770, 110141), (830, 102179), (913, 92890), (1162, 72985), (1327, 63910), (1826, 46445), (2654, 31955), (2905, 29194), (4565, 18578), (5810, 14597), (6391, 13270), (6635, 12782), (9130, 9289)]