12842715090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{428090503}}^1$

素因数の和:428090513

約数の個数: 16

約数和(自身を含む): 30822516288

約数和(自身を除く): 17979801198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 428090503, 856181006, 1284271509, 2140452515, 2568543018, 4280905030, 6421357545, 12842715090]

約数ペア:

[(1, 12842715090), (2, 6421357545), (3, 4280905030), (5, 2568543018), (6, 2140452515), (10, 1284271509), (15, 856181006), (30, 428090503)]