130109820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2168497}}^1$

素因数の和:2168509

約数の個数: 24

約数和(自身を含む): 364307664

約数和(自身を除く): 234197844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2168497, 4336994, 6505491, 8673988, 10842485, 13010982, 21684970, 26021964, 32527455, 43369940, 65054910, 130109820]

約数ペア:

[(1, 130109820), (2, 65054910), (3, 43369940), (4, 32527455), (5, 26021964), (6, 21684970), (10, 13010982), (12, 10842485), (15, 8673988), (20, 6505491), (30, 4336994), (60, 2168497)]