21343622430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54727237}}^1$

素因数の和:54727260

約数の個数: 32

約数和(自身を含む): 55165055904

約数和(自身を除く): 33821433474

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 54727237, 109454474, 164181711, 273636185, 328363422, 547272370, 711454081, 820908555, 1422908162, 1641817110, 2134362243, 3557270405, 4268724486, 7114540810, 10671811215, 21343622430]

約数ペア:

[(1, 21343622430), (2, 10671811215), (3, 7114540810), (5, 4268724486), (6, 3557270405), (10, 2134362243), (13, 1641817110), (15, 1422908162), (26, 820908555), (30, 711454081), (39, 547272370), (65, 328363422), (78, 273636185), (130, 164181711), (195, 109454474), (390, 54727237)]