12531030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2099}}^1$

素因数の和:2308

約数の個数: 32

約数和(自身を含む): 30240000

約数和(自身を除く): 17708970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 597, 995, 1194, 1990, 2099, 2985, 4198, 5970, 6297, 10495, 12594, 20990, 31485, 62970, 417701, 835402, 1253103, 2088505, 2506206, 4177010, 6265515, 12531030]

約数ペア:

[(1, 12531030), (2, 6265515), (3, 4177010), (5, 2506206), (6, 2088505), (10, 1253103), (15, 835402), (30, 417701), (199, 62970), (398, 31485), (597, 20990), (995, 12594), (1194, 10495), (1990, 6297), (2099, 5970), (2985, 4198)]