388643070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{12954769}}^1$

素因数の和:12954779

約数の個数: 16

約数和(自身を含む): 932743440

約数和(自身を除く): 544100370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 12954769, 25909538, 38864307, 64773845, 77728614, 129547690, 194321535, 388643070]

約数ペア:

[(1, 388643070), (2, 194321535), (3, 129547690), (5, 77728614), (6, 64773845), (10, 38864307), (15, 25909538), (30, 12954769)]