156861630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{580969}}^1$

素因数の和:580985

約数の個数: 32

約数和(自身を含む): 418298400

約数和(自身を除く): 261436770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 580969, 1161938, 1742907, 2904845, 3485814, 5228721, 5809690, 8714535, 10457442, 15686163, 17429070, 26143605, 31372326, 52287210, 78430815, 156861630]

約数ペア:

[(1, 156861630), (2, 78430815), (3, 52287210), (5, 31372326), (6, 26143605), (9, 17429070), (10, 15686163), (15, 10457442), (18, 8714535), (27, 5809690), (30, 5228721), (45, 3485814), (54, 2904845), (90, 1742907), (135, 1161938), (270, 580969)]