30941804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{1063}}^1$

素因数の和:1469

約数の個数: 24

約数和(自身を含む): 57200640

約数和(自身を除く): 26258836

約数列:

[1, 2, 4, 19, 38, 76, 383, 766, 1063, 1532, 2126, 4252, 7277, 14554, 20197, 29108, 40394, 80788, 407129, 814258, 1628516, 7735451, 15470902, 30941804]

約数ペア:

[(1, 30941804), (2, 15470902), (4, 7735451), (19, 1628516), (38, 814258), (76, 407129), (383, 80788), (766, 40394), (1063, 29108), (1532, 20197), (2126, 14554), (4252, 7277)]