22697990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4567}}^1$

素因数の和:4652

約数の個数: 32

約数和(自身を含む): 47361024

約数和(自身を除く): 24663034

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4567, 4970, 9134, 22835, 31969, 45670, 63938, 159845, 319690, 324257, 648514, 1621285, 2269799, 3242570, 4539598, 11348995, 22697990]

約数ペア:

[(1, 22697990), (2, 11348995), (5, 4539598), (7, 3242570), (10, 2269799), (14, 1621285), (35, 648514), (70, 324257), (71, 319690), (142, 159845), (355, 63938), (497, 45670), (710, 31969), (994, 22835), (2485, 9134), (4567, 4970)]