71320970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{2467}}^1$

素因数の和:2547

約数の個数: 48

約数和(自身を含む): 151930080

約数和(自身を除く): 80609110

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 59, 70, 98, 118, 245, 295, 413, 490, 590, 826, 2065, 2467, 2891, 4130, 4934, 5782, 12335, 14455, 17269, 24670, 28910, 34538, 86345, 120883, 145553, 172690, 241766, 291106, 604415, 727765, 1018871, 1208830, 1455530, 2037742, 5094355, 7132097, 10188710, 14264194, 35660485, 71320970]

約数ペア:

[(1, 71320970), (2, 35660485), (5, 14264194), (7, 10188710), (10, 7132097), (14, 5094355), (35, 2037742), (49, 1455530), (59, 1208830), (70, 1018871), (98, 727765), (118, 604415), (245, 291106), (295, 241766), (413, 172690), (490, 145553), (590, 120883), (826, 86345), (2065, 34538), (2467, 28910), (2891, 24670), (4130, 17269), (4934, 14455), (5782, 12335)]