842854270

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1\times {\mathrm{2309}}^1$

素因数の和:2700

約数の個数: 32

約数和(自身を含む): 1533803040

約数和(自身を除く): 690948770

約数列:

[1, 2, 5, 10, 173, 211, 346, 422, 865, 1055, 1730, 2110, 2309, 4618, 11545, 23090, 36503, 73006, 182515, 365030, 399457, 487199, 798914, 974398, 1997285, 2435995, 3994570, 4871990, 84285427, 168570854, 421427135, 842854270]

約数ペア:

[(1, 842854270), (2, 421427135), (5, 168570854), (10, 84285427), (173, 4871990), (211, 3994570), (346, 2435995), (422, 1997285), (865, 974398), (1055, 798914), (1730, 487199), (2110, 399457), (2309, 365030), (4618, 182515), (11545, 73006), (23090, 36503)]