660282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 1536000

約数和(自身を除く): 875718

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 199, 237, 398, 474, 553, 597, 1106, 1194, 1393, 1659, 2786, 3318, 4179, 8358, 15721, 31442, 47163, 94326, 110047, 220094, 330141, 660282]

約数ペア:

[(1, 660282), (2, 330141), (3, 220094), (6, 110047), (7, 94326), (14, 47163), (21, 31442), (42, 15721), (79, 8358), (158, 4179), (199, 3318), (237, 2786), (398, 1659), (474, 1393), (553, 1194), (597, 1106)]