1213304430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3111037}}^1$

素因数の和:3111060

約数の個数: 32

約数和(自身を含む): 3135926304

約数和(自身を除く): 1922621874

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3111037, 6222074, 9333111, 15555185, 18666222, 31110370, 40443481, 46665555, 80886962, 93331110, 121330443, 202217405, 242660886, 404434810, 606652215, 1213304430]

約数ペア:

[(1, 1213304430), (2, 606652215), (3, 404434810), (5, 242660886), (6, 202217405), (10, 121330443), (13, 93331110), (15, 80886962), (26, 46665555), (30, 40443481), (39, 31110370), (65, 18666222), (78, 15555185), (130, 9333111), (195, 6222074), (390, 3111037)]