28425270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{947509}}^1$

素因数の和:947519

約数の個数: 16

約数和(自身を含む): 68220720

約数和(自身を除く): 39795450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 947509, 1895018, 2842527, 4737545, 5685054, 9475090, 14212635, 28425270]

約数ペア:

[(1, 28425270), (2, 14212635), (3, 9475090), (5, 5685054), (6, 4737545), (10, 2842527), (15, 1895018), (30, 947509)]