388306290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{12943543}}^1$

素因数の和:12943553

約数の個数: 16

約数和(自身を含む): 931935168

約数和(自身を除く): 543628878

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 12943543, 25887086, 38830629, 64717715, 77661258, 129435430, 194153145, 388306290]

約数ペア:

[(1, 388306290), (2, 194153145), (3, 129435430), (5, 77661258), (6, 64717715), (10, 38830629), (15, 25887086), (30, 12943543)]