30255159

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 45964800

約数和(自身を除く): 15709641

約数列:

[1, 3, 11, 33, 37, 71, 111, 213, 349, 407, 781, 1047, 1221, 2343, 2627, 3839, 7881, 11517, 12913, 24779, 28897, 38739, 74337, 86691, 142043, 272569, 426129, 817707, 916823, 2750469, 10085053, 30255159]

約数ペア:

[(1, 30255159), (3, 10085053), (11, 2750469), (33, 916823), (37, 817707), (71, 426129), (111, 272569), (213, 142043), (349, 86691), (407, 74337), (781, 38739), (1047, 28897), (1221, 24779), (2343, 12913), (2627, 11517), (3839, 7881)]