2860242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 7354368

約数和(自身を除く): 4494126

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 41, 42, 66, 77, 82, 123, 151, 154, 231, 246, 287, 302, 451, 453, 462, 574, 861, 902, 906, 1057, 1353, 1661, 1722, 2114, 2706, 3157, 3171, 3322, 4983, 6191, 6314, 6342, 9471, 9966, 11627, 12382, 18573, 18942, 23254, 34881, 37146, 43337, 68101, 69762, 86674, 130011, 136202, 204303, 260022, 408606, 476707, 953414, 1430121, 2860242]

約数ペア:

[(1, 2860242), (2, 1430121), (3, 953414), (6, 476707), (7, 408606), (11, 260022), (14, 204303), (21, 136202), (22, 130011), (33, 86674), (41, 69762), (42, 68101), (66, 43337), (77, 37146), (82, 34881), (123, 23254), (151, 18942), (154, 18573), (231, 12382), (246, 11627), (287, 9966), (302, 9471), (451, 6342), (453, 6314), (462, 6191), (574, 4983), (861, 3322), (902, 3171), (906, 3157), (1057, 2706), (1353, 2114), (1661, 1722)]