30823100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4003}}^1$

素因数の和:4035

約数の個数: 72

約数和(自身を含む): 83411328

約数和(自身を除く): 52588228

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, 4003, 7700, 8006, 16012, 20015, 28021, 40030, 44033, 56042, 80060, 88066, 100075, 112084, 140105, 176132, 200150, 220165, 280210, 308231, 400300, 440330, 560420, 616462, 700525, 880660, 1100825, 1232924, 1401050, 1541155, 2201650, 2802100, 3082310, 4403300, 6164620, 7705775, 15411550, 30823100]

約数ペア:

[(1, 30823100), (2, 15411550), (4, 7705775), (5, 6164620), (7, 4403300), (10, 3082310), (11, 2802100), (14, 2201650), (20, 1541155), (22, 1401050), (25, 1232924), (28, 1100825), (35, 880660), (44, 700525), (50, 616462), (55, 560420), (70, 440330), (77, 400300), (100, 308231), (110, 280210), (140, 220165), (154, 200150), (175, 176132), (220, 140105), (275, 112084), (308, 100075), (350, 88066), (385, 80060), (550, 56042), (700, 44033), (770, 40030), (1100, 28021), (1540, 20015), (1925, 16012), (3850, 8006), (4003, 7700)]