121201590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4040053}}^1$

素因数の和:4040063

約数の個数: 16

約数和(自身を含む): 290883888

約数和(自身を除く): 169682298

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4040053, 8080106, 12120159, 20200265, 24240318, 40400530, 60600795, 121201590]

約数ペア:

[(1, 121201590), (2, 60600795), (3, 40400530), (5, 24240318), (6, 20200265), (10, 12120159), (15, 8080106), (30, 4040053)]