616156660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191353}}^1$

素因数の和:191392

約数の個数: 48

約数和(自身を含む): 1543078656

約数和(自身を除く): 926921996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 191353, 382706, 765412, 956765, 1339471, 1913530, 2678942, 3827060, 4401119, 5357884, 6697355, 8802238, 13394710, 17604476, 22005595, 26789420, 30807833, 44011190, 61615666, 88022380, 123231332, 154039165, 308078330, 616156660]

約数ペア:

[(1, 616156660), (2, 308078330), (4, 154039165), (5, 123231332), (7, 88022380), (10, 61615666), (14, 44011190), (20, 30807833), (23, 26789420), (28, 22005595), (35, 17604476), (46, 13394710), (70, 8802238), (92, 6697355), (115, 5357884), (140, 4401119), (161, 3827060), (230, 2678942), (322, 1913530), (460, 1339471), (644, 956765), (805, 765412), (1610, 382706), (3220, 191353)]