388637070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{12954569}}^1$

素因数の和:12954579

約数の個数: 16

約数和(自身を含む): 932729040

約数和(自身を除く): 544091970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 12954569, 25909138, 38863707, 64772845, 77727414, 129545690, 194318535, 388637070]

約数ペア:

[(1, 388637070), (2, 194318535), (3, 129545690), (5, 77727414), (6, 64772845), (10, 38863707), (15, 25909138), (30, 12954569)]