12641730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5077}}^1$

素因数の和:5170

約数の個数: 32

約数和(自身を含む): 30711744

約数和(自身を除く): 18070014

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 5077, 10154, 15231, 25385, 30462, 50770, 76155, 152310, 421391, 842782, 1264173, 2106955, 2528346, 4213910, 6320865, 12641730]

約数ペア:

[(1, 12641730), (2, 6320865), (3, 4213910), (5, 2528346), (6, 2106955), (10, 1264173), (15, 842782), (30, 421391), (83, 152310), (166, 76155), (249, 50770), (415, 30462), (498, 25385), (830, 15231), (1245, 10154), (2490, 5077)]