30106874

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 55157760

約数和(自身を除く): 25050886

約数列:

[1, 2, 7, 14, 41, 49, 59, 82, 98, 118, 127, 254, 287, 413, 574, 826, 889, 1778, 2009, 2419, 2891, 4018, 4838, 5207, 5782, 6223, 7493, 10414, 12446, 14986, 16933, 33866, 36449, 52451, 72898, 104902, 118531, 237062, 255143, 307213, 367157, 510286, 614426, 734314, 2150491, 4300982, 15053437, 30106874]

約数ペア:

[(1, 30106874), (2, 15053437), (7, 4300982), (14, 2150491), (41, 734314), (49, 614426), (59, 510286), (82, 367157), (98, 307213), (118, 255143), (127, 237062), (254, 118531), (287, 104902), (413, 72898), (574, 52451), (826, 36449), (889, 33866), (1778, 16933), (2009, 14986), (2419, 12446), (2891, 10414), (4018, 7493), (4838, 6223), (5207, 5782)]