139099570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{3833}}^1$

素因数の和:4050

約数の個数: 32

約数和(自身を含む): 265006080

約数和(自身を除く): 125906510

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 191, 382, 955, 1910, 3629, 3833, 7258, 7666, 18145, 19165, 36290, 38330, 72827, 145654, 364135, 728270, 732103, 1464206, 3660515, 7321030, 13909957, 27819914, 69549785, 139099570]

約数ペア:

[(1, 139099570), (2, 69549785), (5, 27819914), (10, 13909957), (19, 7321030), (38, 3660515), (95, 1464206), (190, 732103), (191, 728270), (382, 364135), (955, 145654), (1910, 72827), (3629, 38330), (3833, 36290), (7258, 19165), (7666, 18145)]