87012390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2900413}}^1$

素因数の和:2900423

約数の個数: 16

約数和(自身を含む): 208829808

約数和(自身を除く): 121817418

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2900413, 5800826, 8701239, 14502065, 17402478, 29004130, 43506195, 87012390]

約数ペア:

[(1, 87012390), (2, 43506195), (3, 29004130), (5, 17402478), (6, 14502065), (10, 8701239), (15, 5800826), (30, 2900413)]