29954990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7433}}^1$

素因数の和:7484

約数の個数: 32

約数和(自身を含む): 59947776

約数和(自身を除く): 29992786

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 7433, 14866, 37165, 74330, 96629, 193258, 230423, 460846, 483145, 966290, 1152115, 2304230, 2995499, 5990998, 14977495, 29954990]

約数ペア:

[(1, 29954990), (2, 14977495), (5, 5990998), (10, 2995499), (13, 2304230), (26, 1152115), (31, 966290), (62, 483145), (65, 460846), (130, 230423), (155, 193258), (310, 96629), (403, 74330), (806, 37165), (2015, 14866), (4030, 7433)]