75821210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{399059}}^1$

素因数の和:399085

約数の個数: 16

約数和(自身を含む): 143661600

約数和(自身を除く): 67840390

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 399059, 798118, 1995295, 3990590, 7582121, 15164242, 37910605, 75821210]

約数ペア:

[(1, 75821210), (2, 37910605), (5, 15164242), (10, 7582121), (19, 3990590), (38, 1995295), (95, 798118), (190, 399059)]