7680810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{509}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 18506880

約数和(自身を除く): 10826070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 503, 509, 1006, 1018, 1509, 1527, 2515, 2545, 3018, 3054, 5030, 5090, 7545, 7635, 15090, 15270, 256027, 512054, 768081, 1280135, 1536162, 2560270, 3840405, 7680810]

約数ペア:

[(1, 7680810), (2, 3840405), (3, 2560270), (5, 1536162), (6, 1280135), (10, 768081), (15, 512054), (30, 256027), (503, 15270), (509, 15090), (1006, 7635), (1018, 7545), (1509, 5090), (1527, 5030), (2515, 3054), (2545, 3018)]