9365820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1123}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 26436480

約数和(自身を除く): 17070660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1123, 1390, 1668, 2085, 2246, 2780, 3369, 4170, 4492, 5615, 6738, 8340, 11230, 13476, 16845, 22460, 33690, 67380, 156097, 312194, 468291, 624388, 780485, 936582, 1560970, 1873164, 2341455, 3121940, 4682910, 9365820]

約数ペア:

[(1, 9365820), (2, 4682910), (3, 3121940), (4, 2341455), (5, 1873164), (6, 1560970), (10, 936582), (12, 780485), (15, 624388), (20, 468291), (30, 312194), (60, 156097), (139, 67380), (278, 33690), (417, 22460), (556, 16845), (695, 13476), (834, 11230), (1123, 8340), (1390, 6738), (1668, 5615), (2085, 4492), (2246, 4170), (2780, 3369)]