21096930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{703231}}^1$

素因数の和:703241

約数の個数: 16

約数和(自身を含む): 50632704

約数和(自身を除く): 29535774

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 703231, 1406462, 2109693, 3516155, 4219386, 7032310, 10548465, 21096930]

約数ペア:

[(1, 21096930), (2, 10548465), (3, 7032310), (5, 4219386), (6, 3516155), (10, 2109693), (15, 1406462), (30, 703231)]