30946300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4019}}^1$

素因数の和:4051

約数の個数: 72

約数和(自身を含む): 83744640

約数和(自身を除く): 52798340

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 4019, 7700, 8038, 16076, 20095, 28133, 40190, 44209, 56266, 80380, 88418, 100475, 112532, 140665, 176836, 200950, 221045, 281330, 309463, 401900, 442090, 562660, 618926, 703325, 884180, 1105225, 1237852, 1406650, 1547315, 2210450, 2813300, 3094630, 4420900, 6189260, 7736575, 15473150, 30946300]

約数ペア:

[(1, 30946300), (2, 15473150), (4, 7736575), (5, 6189260), (7, 4420900), (10, 3094630), (11, 2813300), (14, 2210450), (20, 1547315), (22, 1406650), (25, 1237852), (28, 1105225), (35, 884180), (44, 703325), (50, 618926), (55, 562660), (70, 442090), (77, 401900), (100, 309463), (110, 281330), (140, 221045), (154, 200950), (175, 176836), (220, 140665), (275, 112532), (308, 100475), (350, 88418), (385, 80380), (550, 56266), (700, 44209), (770, 40190), (1100, 28133), (1540, 20095), (1925, 16076), (3850, 8038), (4019, 7700)]