30747965920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{27453541}}^1$

素因数の和:27453563

約数の個数: 48

約数和(自身を含む): 83019511008

約数和(自身を除く): 52271545088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 27453541, 54907082, 109814164, 137267705, 192174787, 219628328, 274535410, 384349574, 439256656, 549070820, 768699148, 878513312, 960873935, 1098141640, 1537398296, 1921747870, 2196283280, 3074796592, 3843495740, 4392566560, 6149593184, 7686991480, 15373982960, 30747965920]

約数ペア:

[(1, 30747965920), (2, 15373982960), (4, 7686991480), (5, 6149593184), (7, 4392566560), (8, 3843495740), (10, 3074796592), (14, 2196283280), (16, 1921747870), (20, 1537398296), (28, 1098141640), (32, 960873935), (35, 878513312), (40, 768699148), (56, 549070820), (70, 439256656), (80, 384349574), (112, 274535410), (140, 219628328), (160, 192174787), (224, 137267705), (280, 109814164), (560, 54907082), (1120, 27453541)]