30596720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4967}}^1$

素因数の和:4998

約数の個数: 80

約数和(自身を含む): 88708608

約数和(自身を除く): 58111888

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 4967, 6160, 9934, 19868, 24835, 34769, 39736, 49670, 54637, 69538, 79472, 99340, 109274, 139076, 173845, 198680, 218548, 273185, 278152, 347690, 382459, 397360, 437096, 546370, 556304, 695380, 764918, 874192, 1092740, 1390760, 1529836, 1912295, 2185480, 2781520, 3059672, 3824590, 4370960, 6119344, 7649180, 15298360, 30596720]

約数ペア:

[(1, 30596720), (2, 15298360), (4, 7649180), (5, 6119344), (7, 4370960), (8, 3824590), (10, 3059672), (11, 2781520), (14, 2185480), (16, 1912295), (20, 1529836), (22, 1390760), (28, 1092740), (35, 874192), (40, 764918), (44, 695380), (55, 556304), (56, 546370), (70, 437096), (77, 397360), (80, 382459), (88, 347690), (110, 278152), (112, 273185), (140, 218548), (154, 198680), (176, 173845), (220, 139076), (280, 109274), (308, 99340), (385, 79472), (440, 69538), (560, 54637), (616, 49670), (770, 39736), (880, 34769), (1232, 24835), (1540, 19868), (3080, 9934), (4967, 6160)]