207645090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6921503}}^1$

素因数の和:6921513

約数の個数: 16

約数和(自身を含む): 498348288

約数和(自身を除く): 290703198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6921503, 13843006, 20764509, 34607515, 41529018, 69215030, 103822545, 207645090]

約数ペア:

[(1, 207645090), (2, 103822545), (3, 69215030), (5, 41529018), (6, 34607515), (10, 20764509), (15, 13843006), (30, 6921503)]