4214820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{353}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 11894400

約数和(自身を除く): 7679580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 353, 398, 597, 706, 796, 995, 1059, 1194, 1412, 1765, 1990, 2118, 2388, 2985, 3530, 3980, 4236, 5295, 5970, 7060, 10590, 11940, 21180, 70247, 140494, 210741, 280988, 351235, 421482, 702470, 842964, 1053705, 1404940, 2107410, 4214820]

約数ペア:

[(1, 4214820), (2, 2107410), (3, 1404940), (4, 1053705), (5, 842964), (6, 702470), (10, 421482), (12, 351235), (15, 280988), (20, 210741), (30, 140494), (60, 70247), (199, 21180), (353, 11940), (398, 10590), (597, 7060), (706, 5970), (796, 5295), (995, 4236), (1059, 3980), (1194, 3530), (1412, 2985), (1765, 2388), (1990, 2118)]