30957672

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{15541}}^1$

素因数の和:15633

約数の個数: 32

約数和(自身を含む): 78331680

約数和(自身を除く): 47374008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 15541, 31082, 46623, 62164, 93246, 124328, 186492, 372984, 1289903, 2579806, 3869709, 5159612, 7739418, 10319224, 15478836, 30957672]

約数ペア:

[(1, 30957672), (2, 15478836), (3, 10319224), (4, 7739418), (6, 5159612), (8, 3869709), (12, 2579806), (24, 1289903), (83, 372984), (166, 186492), (249, 124328), (332, 93246), (498, 62164), (664, 46623), (996, 31082), (1992, 15541)]