157433820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2623897}}^1$

素因数の和:2623909

約数の個数: 24

約数和(自身を含む): 440814864

約数和(自身を除く): 283381044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2623897, 5247794, 7871691, 10495588, 13119485, 15743382, 26238970, 31486764, 39358455, 52477940, 78716910, 157433820]

約数ペア:

[(1, 157433820), (2, 78716910), (3, 52477940), (4, 39358455), (5, 31486764), (6, 26238970), (10, 15743382), (12, 13119485), (15, 10495588), (20, 7871691), (30, 5247794), (60, 2623897)]