4550630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 9824976

約数和(自身を除く): 5274346

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 70, 74, 98, 185, 245, 251, 259, 370, 490, 502, 518, 1255, 1295, 1757, 1813, 2510, 2590, 3514, 3626, 8785, 9065, 9287, 12299, 17570, 18130, 18574, 24598, 46435, 61495, 65009, 92870, 122990, 130018, 325045, 455063, 650090, 910126, 2275315, 4550630]

約数ペア:

[(1, 4550630), (2, 2275315), (5, 910126), (7, 650090), (10, 455063), (14, 325045), (35, 130018), (37, 122990), (49, 92870), (70, 65009), (74, 61495), (98, 46435), (185, 24598), (245, 18574), (251, 18130), (259, 17570), (370, 12299), (490, 9287), (502, 9065), (518, 8785), (1255, 3626), (1295, 3514), (1757, 2590), (1813, 2510)]