1738630

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 24

約数和(自身を含む): 3241728

約数和(自身を除く): 1503098

約数列:

[1, 2, 5, 10, 37, 74, 127, 185, 254, 370, 635, 1270, 1369, 2738, 4699, 6845, 9398, 13690, 23495, 46990, 173863, 347726, 869315, 1738630]

約数ペア:

[(1, 1738630), (2, 869315), (5, 347726), (10, 173863), (37, 46990), (74, 23495), (127, 13690), (185, 9398), (254, 6845), (370, 4699), (635, 2738), (1270, 1369)]