7253260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 17611776

約数和(自身を除く): 10358516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 503, 515, 721, 1006, 1030, 1442, 2012, 2060, 2515, 2884, 3521, 3605, 5030, 7042, 7210, 10060, 14084, 14420, 17605, 35210, 51809, 70420, 103618, 207236, 259045, 362663, 518090, 725326, 1036180, 1450652, 1813315, 3626630, 7253260]

約数ペア:

[(1, 7253260), (2, 3626630), (4, 1813315), (5, 1450652), (7, 1036180), (10, 725326), (14, 518090), (20, 362663), (28, 259045), (35, 207236), (70, 103618), (103, 70420), (140, 51809), (206, 35210), (412, 17605), (503, 14420), (515, 14084), (721, 10060), (1006, 7210), (1030, 7042), (1442, 5030), (2012, 3605), (2060, 3521), (2515, 2884)]