2019011910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67300397}}^1$

素因数の和:67300407

約数の個数: 16

約数和(自身を含む): 4845628656

約数和(自身を除く): 2826616746

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67300397, 134600794, 201901191, 336501985, 403802382, 673003970, 1009505955, 2019011910]

約数ペア:

[(1, 2019011910), (2, 1009505955), (3, 673003970), (5, 403802382), (6, 336501985), (10, 201901191), (15, 134600794), (30, 67300397)]