30995426

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4909}}^1$

素因数の和:4970

約数の個数: 32

約数和(自身を含む): 59391360

約数和(自身を除く): 28395934

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 3157, 4909, 6314, 9818, 34363, 53999, 68726, 107998, 201269, 377993, 402538, 755986, 1408883, 2213959, 2817766, 4427918, 15497713, 30995426]

約数ペア:

[(1, 30995426), (2, 15497713), (7, 4427918), (11, 2817766), (14, 2213959), (22, 1408883), (41, 755986), (77, 402538), (82, 377993), (154, 201269), (287, 107998), (451, 68726), (574, 53999), (902, 34363), (3157, 9818), (4909, 6314)]