30405111

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 47278080

約数和(自身を除く): 16872969

約数列:

[1, 3, 11, 19, 33, 57, 71, 209, 213, 627, 683, 781, 1349, 2049, 2343, 4047, 7513, 12977, 14839, 22539, 38931, 44517, 48493, 142747, 145479, 428241, 533423, 921367, 1600269, 2764101, 10135037, 30405111]

約数ペア:

[(1, 30405111), (3, 10135037), (11, 2764101), (19, 1600269), (33, 921367), (57, 533423), (71, 428241), (209, 145479), (213, 142747), (627, 48493), (683, 44517), (781, 38931), (1349, 22539), (2049, 14839), (2343, 12977), (4047, 7513)]