27267290

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{87959}}^1$

素因数の和:87997

約数の個数: 16

約数和(自身を含む): 50664960

約数和(自身を除く): 23397670

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 87959, 175918, 439795, 879590, 2726729, 5453458, 13633645, 27267290]

約数ペア:

[(1, 27267290), (2, 13633645), (5, 5453458), (10, 2726729), (31, 879590), (62, 439795), (155, 175918), (310, 87959)]