838202430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2149237}}^1$

素因数の和:2149260

約数の個数: 32

約数和(自身を含む): 2166431904

約数和(自身を除く): 1328229474

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2149237, 4298474, 6447711, 10746185, 12895422, 21492370, 27940081, 32238555, 55880162, 64477110, 83820243, 139700405, 167640486, 279400810, 419101215, 838202430]

約数ペア:

[(1, 838202430), (2, 419101215), (3, 279400810), (5, 167640486), (6, 139700405), (10, 83820243), (13, 64477110), (15, 55880162), (26, 32238555), (30, 27940081), (39, 21492370), (65, 12895422), (78, 10746185), (130, 6447711), (195, 4298474), (390, 2149237)]