1136660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 2854656

約数和(自身を除く): 1717996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 353, 460, 644, 706, 805, 1412, 1610, 1765, 2471, 3220, 3530, 4942, 7060, 8119, 9884, 12355, 16238, 24710, 32476, 40595, 49420, 56833, 81190, 113666, 162380, 227332, 284165, 568330, 1136660]

約数ペア:

[(1, 1136660), (2, 568330), (4, 284165), (5, 227332), (7, 162380), (10, 113666), (14, 81190), (20, 56833), (23, 49420), (28, 40595), (35, 32476), (46, 24710), (70, 16238), (92, 12355), (115, 9884), (140, 8119), (161, 7060), (230, 4942), (322, 3530), (353, 3220), (460, 2471), (644, 1765), (706, 1610), (805, 1412)]