2822430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7237}}^1$

素因数の和:7260

約数の個数: 32

約数和(自身を含む): 7295904

約数和(自身を除く): 4473474

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 7237, 14474, 21711, 36185, 43422, 72370, 94081, 108555, 188162, 217110, 282243, 470405, 564486, 940810, 1411215, 2822430]

約数ペア:

[(1, 2822430), (2, 1411215), (3, 940810), (5, 564486), (6, 470405), (10, 282243), (13, 217110), (15, 188162), (26, 108555), (30, 94081), (39, 72370), (65, 43422), (78, 36185), (130, 21711), (195, 14474), (390, 7237)]