7067480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:648

約数の個数: 64

約数和(自身を含む): 18627840

約数和(自身を除く): 11560360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 587, 602, 860, 1174, 1204, 1505, 1720, 2348, 2408, 2935, 3010, 4109, 4696, 5870, 6020, 8218, 11740, 12040, 16436, 20545, 23480, 25241, 32872, 41090, 50482, 82180, 100964, 126205, 164360, 176687, 201928, 252410, 353374, 504820, 706748, 883435, 1009640, 1413496, 1766870, 3533740, 7067480]

約数ペア:

[(1, 7067480), (2, 3533740), (4, 1766870), (5, 1413496), (7, 1009640), (8, 883435), (10, 706748), (14, 504820), (20, 353374), (28, 252410), (35, 201928), (40, 176687), (43, 164360), (56, 126205), (70, 100964), (86, 82180), (140, 50482), (172, 41090), (215, 32872), (280, 25241), (301, 23480), (344, 20545), (430, 16436), (587, 12040), (602, 11740), (860, 8218), (1174, 6020), (1204, 5870), (1505, 4696), (1720, 4109), (2348, 3010), (2408, 2935)]