138575150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1409}}^1$

素因数の和:1709

約数の個数: 48

約数和(自身を含む): 295829280

約数和(自身を除く): 157254130

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 281, 350, 562, 1405, 1409, 1967, 2810, 2818, 3934, 7025, 7045, 9835, 9863, 14050, 14090, 19670, 19726, 35225, 49175, 49315, 70450, 98350, 98630, 246575, 395929, 493150, 791858, 1979645, 2771503, 3959290, 5543006, 9898225, 13857515, 19796450, 27715030, 69287575, 138575150]

約数ペア:

[(1, 138575150), (2, 69287575), (5, 27715030), (7, 19796450), (10, 13857515), (14, 9898225), (25, 5543006), (35, 3959290), (50, 2771503), (70, 1979645), (175, 791858), (281, 493150), (350, 395929), (562, 246575), (1405, 98630), (1409, 98350), (1967, 70450), (2810, 49315), (2818, 49175), (3934, 35225), (7025, 19726), (7045, 19670), (9835, 14090), (9863, 14050)]