30645898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{13669}}^1$

素因数の和:13749

約数の個数: 16

約数和(自身を含む): 49212000

約数和(自身を除く): 18566102

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 13669, 27338, 259711, 519422, 806471, 1612942, 15322949, 30645898]

約数ペア:

[(1, 30645898), (2, 15322949), (19, 1612942), (38, 806471), (59, 519422), (118, 259711), (1121, 27338), (2242, 13669)]