15491130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{516371}}^1$

素因数の和:516381

約数の個数: 16

約数和(自身を含む): 37178784

約数和(自身を除く): 21687654

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 516371, 1032742, 1549113, 2581855, 3098226, 5163710, 7745565, 15491130]

約数ペア:

[(1, 15491130), (2, 7745565), (3, 5163710), (5, 3098226), (6, 2581855), (10, 1549113), (15, 1032742), (30, 516371)]