29711110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 63866880

約数和(自身を除く): 34155770

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 79, 110, 130, 143, 158, 263, 286, 395, 526, 715, 790, 869, 1027, 1315, 1430, 1738, 2054, 2630, 2893, 3419, 4345, 5135, 5786, 6838, 8690, 10270, 11297, 14465, 17095, 20777, 22594, 28930, 34190, 37609, 41554, 56485, 75218, 103885, 112970, 188045, 207770, 228547, 270101, 376090, 457094, 540202, 1142735, 1350505, 2285470, 2701010, 2971111, 5942222, 14855555, 29711110]

約数ペア:

[(1, 29711110), (2, 14855555), (5, 5942222), (10, 2971111), (11, 2701010), (13, 2285470), (22, 1350505), (26, 1142735), (55, 540202), (65, 457094), (79, 376090), (110, 270101), (130, 228547), (143, 207770), (158, 188045), (263, 112970), (286, 103885), (395, 75218), (526, 56485), (715, 41554), (790, 37609), (869, 34190), (1027, 28930), (1315, 22594), (1430, 20777), (1738, 17095), (2054, 14465), (2630, 11297), (2893, 10270), (3419, 8690), (4345, 6838), (5135, 5786)]