5165090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 11031552

約数和(自身を除く): 5866462

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 83, 98, 127, 166, 245, 254, 415, 490, 581, 635, 830, 889, 1162, 1270, 1778, 2905, 4067, 4445, 5810, 6223, 8134, 8890, 10541, 12446, 20335, 21082, 31115, 40670, 52705, 62230, 73787, 105410, 147574, 368935, 516509, 737870, 1033018, 2582545, 5165090]

約数ペア:

[(1, 5165090), (2, 2582545), (5, 1033018), (7, 737870), (10, 516509), (14, 368935), (35, 147574), (49, 105410), (70, 73787), (83, 62230), (98, 52705), (127, 40670), (166, 31115), (245, 21082), (254, 20335), (415, 12446), (490, 10541), (581, 8890), (635, 8134), (830, 6223), (889, 5810), (1162, 4445), (1270, 4067), (1778, 2905)]