30117348

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{11783}}^1$

素因数の和:11864

約数の個数: 36

約数和(自身を含む): 77208768

約数和(自身を除く): 47091420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 11783, 23566, 35349, 47132, 70698, 106047, 141396, 212094, 424188, 836593, 1673186, 2509779, 3346372, 5019558, 7529337, 10039116, 15058674, 30117348]

約数ペア:

[(1, 30117348), (2, 15058674), (3, 10039116), (4, 7529337), (6, 5019558), (9, 3346372), (12, 2509779), (18, 1673186), (36, 836593), (71, 424188), (142, 212094), (213, 141396), (284, 106047), (426, 70698), (639, 47132), (852, 35349), (1278, 23566), (2556, 11783)]