15490830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{516361}}^1$

素因数の和:516371

約数の個数: 16

約数和(自身を含む): 37178064

約数和(自身を除く): 21687234

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 516361, 1032722, 1549083, 2581805, 3098166, 5163610, 7745415, 15490830]

約数ペア:

[(1, 15490830), (2, 7745415), (3, 5163610), (5, 3098166), (6, 2581805), (10, 1549083), (15, 1032722), (30, 516361)]