233657710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{12569}}^1$

素因数の和:12613

約数の個数: 48

約数和(自身を含む): 496866960

約数和(自身を除く): 263209250

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1690, 1859, 3718, 9295, 12569, 18590, 25138, 62845, 125690, 138259, 163397, 276518, 326794, 691295, 816985, 1382590, 1633970, 1797367, 2124161, 3594734, 4248322, 8986835, 10620805, 17973670, 21241610, 23365771, 46731542, 116828855, 233657710]

約数ペア:

[(1, 233657710), (2, 116828855), (5, 46731542), (10, 23365771), (11, 21241610), (13, 17973670), (22, 10620805), (26, 8986835), (55, 4248322), (65, 3594734), (110, 2124161), (130, 1797367), (143, 1633970), (169, 1382590), (286, 816985), (338, 691295), (715, 326794), (845, 276518), (1430, 163397), (1690, 138259), (1859, 125690), (3718, 62845), (9295, 25138), (12569, 18590)]