2270154

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^2$

素因数の和:222

約数の個数: 24

約数和(自身を含む): 4668192

約数和(自身を除く): 2398038

約数列:

[1, 2, 3, 6, 71, 73, 142, 146, 213, 219, 426, 438, 5183, 5329, 10366, 10658, 15549, 15987, 31098, 31974, 378359, 756718, 1135077, 2270154]

約数ペア:

[(1, 2270154), (2, 1135077), (3, 756718), (6, 378359), (71, 31974), (73, 31098), (142, 15987), (146, 15549), (213, 10658), (219, 10366), (426, 5329), (438, 5183)]