27020890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{599}}^1$

素因数の和:966

約数の個数: 32

約数和(自身を含む): 52617600

約数和(自身を除く): 25596710

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 347, 599, 694, 1198, 1735, 2995, 3470, 4511, 5990, 7787, 9022, 15574, 22555, 38935, 45110, 77870, 207853, 415706, 1039265, 2078530, 2702089, 5404178, 13510445, 27020890]

約数ペア:

[(1, 27020890), (2, 13510445), (5, 5404178), (10, 2702089), (13, 2078530), (26, 1039265), (65, 415706), (130, 207853), (347, 77870), (599, 45110), (694, 38935), (1198, 22555), (1735, 15574), (2995, 9022), (3470, 7787), (4511, 5990)]