63121660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19603}}^1$

素因数の和:19642

約数の個数: 48

約数和(自身を含む): 158086656

約数和(自身を除く): 94964996

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, 19603, 39206, 78412, 98015, 137221, 196030, 274442, 392060, 450869, 548884, 686105, 901738, 1372210, 1803476, 2254345, 2744420, 3156083, 4508690, 6312166, 9017380, 12624332, 15780415, 31560830, 63121660]

約数ペア:

[(1, 63121660), (2, 31560830), (4, 15780415), (5, 12624332), (7, 9017380), (10, 6312166), (14, 4508690), (20, 3156083), (23, 2744420), (28, 2254345), (35, 1803476), (46, 1372210), (70, 901738), (92, 686105), (115, 548884), (140, 450869), (161, 392060), (230, 274442), (322, 196030), (460, 137221), (644, 98015), (805, 78412), (1610, 39206), (3220, 19603)]