21347821410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{711594047}}^1$

素因数の和:711594057

約数の個数: 16

約数和(自身を含む): 51234771456

約数和(自身を除く): 29886950046

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 711594047, 1423188094, 2134782141, 3557970235, 4269564282, 7115940470, 10673910705, 21347821410]

約数ペア:

[(1, 21347821410), (2, 10673910705), (3, 7115940470), (5, 4269564282), (6, 3557970235), (10, 2134782141), (15, 1423188094), (30, 711594047)]