2562180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{42703}}^1$

素因数の和:42715

約数の個数: 24

約数和(自身を含む): 7174272

約数和(自身を除く): 4612092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 42703, 85406, 128109, 170812, 213515, 256218, 427030, 512436, 640545, 854060, 1281090, 2562180]

約数ペア:

[(1, 2562180), (2, 1281090), (3, 854060), (4, 640545), (5, 512436), (6, 427030), (10, 256218), (12, 213515), (15, 170812), (20, 128109), (30, 85406), (60, 42703)]