149488490

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{98999}}^1$

素因数の和:99157

約数の個数: 16

約数和(自身を含む): 270864000

約数和(自身を除く): 121375510

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 98999, 197998, 494995, 989990, 14948849, 29897698, 74744245, 149488490]

約数ペア:

[(1, 149488490), (2, 74744245), (5, 29897698), (10, 14948849), (151, 989990), (302, 494995), (755, 197998), (1510, 98999)]