30114350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{619}}^1$

素因数の和:777

約数の個数: 48

約数和(自身を含む): 64579200

約数和(自身を除く): 34464850

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 139, 175, 278, 350, 619, 695, 973, 1238, 1390, 1946, 3095, 3475, 4333, 4865, 6190, 6950, 8666, 9730, 15475, 21665, 24325, 30950, 43330, 48650, 86041, 108325, 172082, 216650, 430205, 602287, 860410, 1204574, 2151025, 3011435, 4302050, 6022870, 15057175, 30114350]

約数ペア:

[(1, 30114350), (2, 15057175), (5, 6022870), (7, 4302050), (10, 3011435), (14, 2151025), (25, 1204574), (35, 860410), (50, 602287), (70, 430205), (139, 216650), (175, 172082), (278, 108325), (350, 86041), (619, 48650), (695, 43330), (973, 30950), (1238, 24325), (1390, 21665), (1946, 15475), (3095, 9730), (3475, 8666), (4333, 6950), (4865, 6190)]