147702010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{10949}}^1$

素因数の和:11046

約数の個数: 32

約数和(自身を含む): 283824000

約数和(自身を除く): 136121990

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 2698, 6745, 10949, 13490, 21898, 54745, 109490, 208031, 416062, 777379, 1040155, 1554758, 2080310, 3886895, 7773790, 14770201, 29540402, 73851005, 147702010]

約数ペア:

[(1, 147702010), (2, 73851005), (5, 29540402), (10, 14770201), (19, 7773790), (38, 3886895), (71, 2080310), (95, 1554758), (142, 1040155), (190, 777379), (355, 416062), (710, 208031), (1349, 109490), (2698, 54745), (6745, 21898), (10949, 13490)]