39427470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23057}}^1$

素因数の和:23089

約数の個数: 48

約数和(自身を含む): 107911440

約数和(自身を除く): 68483970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 23057, 46114, 69171, 115285, 138342, 207513, 230570, 345855, 415026, 438083, 691710, 876166, 1037565, 1314249, 2075130, 2190415, 2628498, 3942747, 4380830, 6571245, 7885494, 13142490, 19713735, 39427470]

約数ペア:

[(1, 39427470), (2, 19713735), (3, 13142490), (5, 7885494), (6, 6571245), (9, 4380830), (10, 3942747), (15, 2628498), (18, 2190415), (19, 2075130), (30, 1314249), (38, 1037565), (45, 876166), (57, 691710), (90, 438083), (95, 415026), (114, 345855), (171, 230570), (190, 207513), (285, 138342), (342, 115285), (570, 69171), (855, 46114), (1710, 23057)]