289718790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9657293}}^1$

素因数の和:9657303

約数の個数: 16

約数和(自身を含む): 695325168

約数和(自身を除く): 405606378

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9657293, 19314586, 28971879, 48286465, 57943758, 96572930, 144859395, 289718790]

約数ペア:

[(1, 289718790), (2, 144859395), (3, 96572930), (5, 57943758), (6, 48286465), (10, 28971879), (15, 19314586), (30, 9657293)]