2573070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{431}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 6220800

約数和(自身を除く): 3647730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 431, 597, 862, 995, 1194, 1293, 1990, 2155, 2586, 2985, 4310, 5970, 6465, 12930, 85769, 171538, 257307, 428845, 514614, 857690, 1286535, 2573070]

約数ペア:

[(1, 2573070), (2, 1286535), (3, 857690), (5, 514614), (6, 428845), (10, 257307), (15, 171538), (30, 85769), (199, 12930), (398, 6465), (431, 5970), (597, 4310), (862, 2985), (995, 2586), (1194, 2155), (1293, 1990)]