282339970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{69371}}^1$

素因数の和:69426

約数の個数: 32

約数和(自身を含む): 569405376

約数和(自身を除く): 287065406

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 69371, 138742, 346855, 693710, 763081, 1526162, 2566727, 3815405, 5133454, 7630810, 12833635, 25667270, 28233997, 56467994, 141169985, 282339970]

約数ペア:

[(1, 282339970), (2, 141169985), (5, 56467994), (10, 28233997), (11, 25667270), (22, 12833635), (37, 7630810), (55, 5133454), (74, 3815405), (110, 2566727), (185, 1526162), (370, 763081), (407, 693710), (814, 346855), (2035, 138742), (4070, 69371)]