2489460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41491}}^1$

素因数の和:41503

約数の個数: 24

約数和(自身を含む): 6970656

約数和(自身を除く): 4481196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 41491, 82982, 124473, 165964, 207455, 248946, 414910, 497892, 622365, 829820, 1244730, 2489460]

約数ペア:

[(1, 2489460), (2, 1244730), (3, 829820), (4, 622365), (5, 497892), (6, 414910), (10, 248946), (12, 207455), (15, 165964), (20, 124473), (30, 82982), (60, 41491)]