80310930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4297}}^1$

素因数の和:4403

約数の個数: 64

約数和(自身を含む): 222808320

約数和(自身を除く): 142497390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 178, 210, 267, 445, 534, 623, 890, 1246, 1335, 1869, 2670, 3115, 3738, 4297, 6230, 8594, 9345, 12891, 18690, 21485, 25782, 30079, 42970, 60158, 64455, 90237, 128910, 150395, 180474, 300790, 382433, 451185, 764866, 902370, 1147299, 1912165, 2294598, 2677031, 3824330, 5354062, 5736495, 8031093, 11472990, 13385155, 16062186, 26770310, 40155465, 80310930]

約数ペア:

[(1, 80310930), (2, 40155465), (3, 26770310), (5, 16062186), (6, 13385155), (7, 11472990), (10, 8031093), (14, 5736495), (15, 5354062), (21, 3824330), (30, 2677031), (35, 2294598), (42, 1912165), (70, 1147299), (89, 902370), (105, 764866), (178, 451185), (210, 382433), (267, 300790), (445, 180474), (534, 150395), (623, 128910), (890, 90237), (1246, 64455), (1335, 60158), (1869, 42970), (2670, 30079), (3115, 25782), (3738, 21485), (4297, 18690), (6230, 12891), (8594, 9345)]