1927191780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{10706621}}^1$

素因数の和:10706636

約数の個数: 36

約数和(自身を含む): 5845815612

約数和(自身を除く): 3918623832

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 10706621, 21413242, 32119863, 42826484, 53533105, 64239726, 96359589, 107066210, 128479452, 160599315, 192719178, 214132420, 321198630, 385438356, 481797945, 642397260, 963595890, 1927191780]

約数ペア:

[(1, 1927191780), (2, 963595890), (3, 642397260), (4, 481797945), (5, 385438356), (6, 321198630), (9, 214132420), (10, 192719178), (12, 160599315), (15, 128479452), (18, 107066210), (20, 96359589), (30, 64239726), (36, 53533105), (45, 42826484), (60, 32119863), (90, 21413242), (180, 10706621)]