310030258

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{11161}}^1$

素因数の和:11242

約数の個数: 32

約数和(自身を含む): 530418240

約数和(自身を除く): 220387982

約数列:

[1, 2, 17, 19, 34, 38, 43, 86, 323, 646, 731, 817, 1462, 1634, 11161, 13889, 22322, 27778, 189737, 212059, 379474, 424118, 479923, 959846, 3605003, 7210006, 8158691, 9118537, 16317382, 18237074, 155015129, 310030258]

約数ペア:

[(1, 310030258), (2, 155015129), (17, 18237074), (19, 16317382), (34, 9118537), (38, 8158691), (43, 7210006), (86, 3605003), (323, 959846), (646, 479923), (731, 424118), (817, 379474), (1462, 212059), (1634, 189737), (11161, 27778), (13889, 22322)]