404648630

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{150427}}^1$

素因数の和:150703

約数の個数: 16

約数和(自身を含む): 731080080

約数和(自身を除く): 326431450

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 150427, 300854, 752135, 1504270, 40464863, 80929726, 202324315, 404648630]

約数ペア:

[(1, 404648630), (2, 202324315), (5, 80929726), (10, 40464863), (269, 1504270), (538, 752135), (1345, 300854), (2690, 150427)]