4453620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 12566400

約数和(自身を除く): 8112780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 373, 398, 597, 746, 796, 995, 1119, 1194, 1492, 1865, 1990, 2238, 2388, 2985, 3730, 3980, 4476, 5595, 5970, 7460, 11190, 11940, 22380, 74227, 148454, 222681, 296908, 371135, 445362, 742270, 890724, 1113405, 1484540, 2226810, 4453620]

約数ペア:

[(1, 4453620), (2, 2226810), (3, 1484540), (4, 1113405), (5, 890724), (6, 742270), (10, 445362), (12, 371135), (15, 296908), (20, 222681), (30, 148454), (60, 74227), (199, 22380), (373, 11940), (398, 11190), (597, 7460), (746, 5970), (796, 5595), (995, 4476), (1119, 3980), (1194, 3730), (1492, 2985), (1865, 2388), (1990, 2238)]