173657460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{2903}}^1$

素因数の和:3912

約数の個数: 48

約数和(自身を含む): 486896256

約数和(自身を除く): 313238796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 997, 1994, 2903, 2991, 3988, 4985, 5806, 5982, 8709, 9970, 11612, 11964, 14515, 14955, 17418, 19940, 29030, 29910, 34836, 43545, 58060, 59820, 87090, 174180, 2894291, 5788582, 8682873, 11577164, 14471455, 17365746, 28942910, 34731492, 43414365, 57885820, 86828730, 173657460]

約数ペア:

[(1, 173657460), (2, 86828730), (3, 57885820), (4, 43414365), (5, 34731492), (6, 28942910), (10, 17365746), (12, 14471455), (15, 11577164), (20, 8682873), (30, 5788582), (60, 2894291), (997, 174180), (1994, 87090), (2903, 59820), (2991, 58060), (3988, 43545), (4985, 34836), (5806, 29910), (5982, 29030), (8709, 19940), (9970, 17418), (11612, 14955), (11964, 14515)]