27930700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{39901}}^1$

素因数の和:39922

約数の個数: 36

約数和(自身を含む): 69269872

約数和(自身を除く): 41339172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 39901, 79802, 159604, 199505, 279307, 399010, 558614, 798020, 997525, 1117228, 1396535, 1995050, 2793070, 3990100, 5586140, 6982675, 13965350, 27930700]

約数ペア:

[(1, 27930700), (2, 13965350), (4, 6982675), (5, 5586140), (7, 3990100), (10, 2793070), (14, 1995050), (20, 1396535), (25, 1117228), (28, 997525), (35, 798020), (50, 558614), (70, 399010), (100, 279307), (140, 199505), (175, 159604), (350, 79802), (700, 39901)]