864642170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{53939}}^1$

素因数の和:54182

約数の個数: 32

約数和(自身を含む): 1786492800

約数和(自身を除く): 921850630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 229, 458, 1145, 1603, 2290, 3206, 8015, 16030, 53939, 107878, 269695, 377573, 539390, 755146, 1887865, 3775730, 12352031, 24704062, 61760155, 86464217, 123520310, 172928434, 432321085, 864642170]

約数ペア:

[(1, 864642170), (2, 432321085), (5, 172928434), (7, 123520310), (10, 86464217), (14, 61760155), (35, 24704062), (70, 12352031), (229, 3775730), (458, 1887865), (1145, 755146), (1603, 539390), (2290, 377573), (3206, 269695), (8015, 107878), (16030, 53939)]