30913322

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{919}}^1$

素因数の和:1082

約数の個数: 24

約数和(自身を含む): 51391200

約数和(自身を除く): 20477878

約数列:

[1, 2, 11, 22, 121, 139, 242, 278, 919, 1529, 1838, 3058, 10109, 16819, 20218, 33638, 111199, 127741, 222398, 255482, 1405151, 2810302, 15456661, 30913322]

約数ペア:

[(1, 30913322), (2, 15456661), (11, 2810302), (22, 1405151), (121, 255482), (139, 222398), (242, 127741), (278, 111199), (919, 33638), (1529, 20218), (1838, 16819), (3058, 10109)]