30957444

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{40949}}^1$

素因数の和:40969

約数の個数: 48

約数和(自身を含む): 91728000

約数和(自身を除く): 60770556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 40949, 81898, 122847, 163796, 245694, 286643, 368541, 491388, 573286, 737082, 859929, 1105623, 1146572, 1474164, 1719858, 2211246, 2579787, 3439716, 4422492, 5159574, 7739361, 10319148, 15478722, 30957444]

約数ペア:

[(1, 30957444), (2, 15478722), (3, 10319148), (4, 7739361), (6, 5159574), (7, 4422492), (9, 3439716), (12, 2579787), (14, 2211246), (18, 1719858), (21, 1474164), (27, 1146572), (28, 1105623), (36, 859929), (42, 737082), (54, 573286), (63, 491388), (84, 368541), (108, 286643), (126, 245694), (189, 163796), (252, 122847), (378, 81898), (756, 40949)]