2018519970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67283999}}^1$

素因数の和:67284009

約数の個数: 16

約数和(自身を含む): 4844448000

約数和(自身を除く): 2825928030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67283999, 134567998, 201851997, 336419995, 403703994, 672839990, 1009259985, 2018519970]

約数ペア:

[(1, 2018519970), (2, 1009259985), (3, 672839990), (5, 403703994), (6, 336419995), (10, 201851997), (15, 134567998), (30, 67283999)]