116909820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{649499}}^1$

素因数の和:649514

約数の個数: 36

約数和(自身を含む): 354627000

約数和(自身を除く): 237717180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 649499, 1298998, 1948497, 2597996, 3247495, 3896994, 5845491, 6494990, 7793988, 9742485, 11690982, 12989980, 19484970, 23381964, 29227455, 38969940, 58454910, 116909820]

約数ペア:

[(1, 116909820), (2, 58454910), (3, 38969940), (4, 29227455), (5, 23381964), (6, 19484970), (9, 12989980), (10, 11690982), (12, 9742485), (15, 7793988), (18, 6494990), (20, 5845491), (30, 3896994), (36, 3247495), (45, 2597996), (60, 1948497), (90, 1298998), (180, 649499)]