75285790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3847}}^1$

素因数の和:3976

約数の個数: 32

約数和(自身を含む): 144069120

約数和(自身を除く): 68783330

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 515, 1030, 1957, 3847, 3914, 7694, 9785, 19235, 19570, 38470, 73093, 146186, 365465, 396241, 730930, 792482, 1981205, 3962410, 7528579, 15057158, 37642895, 75285790]

約数ペア:

[(1, 75285790), (2, 37642895), (5, 15057158), (10, 7528579), (19, 3962410), (38, 1981205), (95, 792482), (103, 730930), (190, 396241), (206, 365465), (515, 146186), (1030, 73093), (1957, 38470), (3847, 19570), (3914, 19235), (7694, 9785)]