30378986

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{6607}}^1$

素因数の和:6650

約数の個数: 24

約数和(自身を含む): 52731840

約数和(自身を除く): 22352854

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 6607, 13214, 72677, 125533, 145354, 251066, 799447, 1380863, 1598894, 2761726, 15189493, 30378986]

約数ペア:

[(1, 30378986), (2, 15189493), (11, 2761726), (19, 1598894), (22, 1380863), (38, 799447), (121, 251066), (209, 145354), (242, 125533), (418, 72677), (2299, 13214), (4598, 6607)]