64671170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{887}}^1$

素因数の和:1234

約数の個数: 32

約数和(自身を含む): 121989888

約数和(自身を除く): 57318718

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 317, 634, 887, 1585, 1774, 3170, 4435, 7291, 8870, 14582, 20401, 36455, 40802, 72910, 102005, 204010, 281179, 562358, 1405895, 2811790, 6467117, 12934234, 32335585, 64671170]

約数ペア:

[(1, 64671170), (2, 32335585), (5, 12934234), (10, 6467117), (23, 2811790), (46, 1405895), (115, 562358), (230, 281179), (317, 204010), (634, 102005), (887, 72910), (1585, 40802), (1774, 36455), (3170, 20401), (4435, 14582), (7291, 8870)]