147829290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{703949}}^1$

素因数の和:703966

約数の個数: 32

約数和(自身を含む): 405475200

約数和(自身を除く): 257645910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 703949, 1407898, 2111847, 3519745, 4223694, 4927643, 7039490, 9855286, 10559235, 14782929, 21118470, 24638215, 29565858, 49276430, 73914645, 147829290]

約数ペア:

[(1, 147829290), (2, 73914645), (3, 49276430), (5, 29565858), (6, 24638215), (7, 21118470), (10, 14782929), (14, 10559235), (15, 9855286), (21, 7039490), (30, 4927643), (35, 4223694), (42, 3519745), (70, 2111847), (105, 1407898), (210, 703949)]