71273210

素因数分解:

$2^1\times 5^1\times {\mathrm{1931}}^1\times {\mathrm{3691}}^1$

素因数の和:5629

約数の個数: 16

約数和(自身を含む): 128392992

約数和(自身を除く): 57119782

約数列:

[1, 2, 5, 10, 1931, 3691, 3862, 7382, 9655, 18455, 19310, 36910, 7127321, 14254642, 35636605, 71273210]

約数ペア:

[(1, 71273210), (2, 35636605), (5, 14254642), (10, 7127321), (1931, 36910), (3691, 19310), (3862, 18455), (7382, 9655)]