15694640030

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1\times {\mathrm{41887}}^1$

素因数の和:42404

約数の個数: 32

約数和(自身を含む): 28636312320

約数和(自身を除く): 12941672290

約数列:

[1, 2, 5, 10, 89, 178, 421, 445, 842, 890, 2105, 4210, 37469, 41887, 74938, 83774, 187345, 209435, 374690, 418870, 3727943, 7455886, 17634427, 18639715, 35268854, 37279430, 88172135, 176344270, 1569464003, 3138928006, 7847320015, 15694640030]

約数ペア:

[(1, 15694640030), (2, 7847320015), (5, 3138928006), (10, 1569464003), (89, 176344270), (178, 88172135), (421, 37279430), (445, 35268854), (842, 18639715), (890, 17634427), (2105, 7455886), (4210, 3727943), (37469, 418870), (41887, 374690), (74938, 209435), (83774, 187345)]