146223790

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{205949}}^1$

素因数の和:206027

約数の個数: 16

約数和(自身を含む): 266911200

約数和(自身を除く): 120687410

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 205949, 411898, 1029745, 2059490, 14622379, 29244758, 73111895, 146223790]

約数ペア:

[(1, 146223790), (2, 73111895), (5, 29244758), (10, 14622379), (71, 2059490), (142, 1029745), (355, 411898), (710, 205949)]