248562060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4142701}}^1$

素因数の和:4142713

約数の個数: 24

約数和(自身を含む): 695973936

約数和(自身を除く): 447411876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4142701, 8285402, 12428103, 16570804, 20713505, 24856206, 41427010, 49712412, 62140515, 82854020, 124281030, 248562060]

約数ペア:

[(1, 248562060), (2, 124281030), (3, 82854020), (4, 62140515), (5, 49712412), (6, 41427010), (10, 24856206), (12, 20713505), (15, 16570804), (20, 12428103), (30, 8285402), (60, 4142701)]