179670890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{69371}}^1$

素因数の和:69422

約数の個数: 32

約数和(自身を含む): 379603584

約数和(自身を除く): 199932694

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 69371, 138742, 346855, 485597, 693710, 971194, 2427985, 2566727, 4855970, 5133454, 12833635, 17967089, 25667270, 35934178, 89835445, 179670890]

約数ペア:

[(1, 179670890), (2, 89835445), (5, 35934178), (7, 25667270), (10, 17967089), (14, 12833635), (35, 5133454), (37, 4855970), (70, 2566727), (74, 2427985), (185, 971194), (259, 693710), (370, 485597), (518, 346855), (1295, 138742), (2590, 69371)]