68765070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{208379}}^1$

素因数の和:208400

約数の個数: 32

約数和(自身を含む): 180040320

約数和(自身を除く): 111275250

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 208379, 416758, 625137, 1041895, 1250274, 2083790, 2292169, 3125685, 4584338, 6251370, 6876507, 11460845, 13753014, 22921690, 34382535, 68765070]

約数ペア:

[(1, 68765070), (2, 34382535), (3, 22921690), (5, 13753014), (6, 11460845), (10, 6876507), (11, 6251370), (15, 4584338), (22, 3125685), (30, 2292169), (33, 2083790), (55, 1250274), (66, 1041895), (110, 625137), (165, 416758), (330, 208379)]